Everything you need to know about ranked-choice voting in one spot. Click to learn more!

State legislative incumbents in contested primaries, 2014

From Ballotpedia
Jump to: navigation, search
Competitiveness Report Banner.png
Last updated on November 18, 2024
2014 State Legislative Competitiveness
Ballotpedia Election Coverage Badge.png
2016 »
« 2012
Analyses
Annual Report
Open seatsContested primariesIncumbents in contested primariesMajor party competition • Uncontested incumbents • Incumbents defeated
Primary statistics

2014 elections
State legislativeU.S. SenateU.S. HouseState executive officials
Reports by year


There were 6,051 state legislative seats up for election on November 4, 2014, in 46 states. Overall, 5,041 incumbents filed for re-election and were running at the time of their respective primaries. Of that total, 983 incumbents faced contested primaries, representing 20% of all incumbents who filed for re-election. This was the same percentage as in 2010 (20%) but lower than in 2012 (23%).

A primary is contested when there are more candidates running than nominations available. When this occurs, and an incumbent is present, it means the incumbent could possibly lose the primary. Learn more about the terms and methodologies used in this analysis.

Ballotpedia uses the number and percentage of incumbents in contested primaries to help determine the overall competitiveness of an election cycle. A larger number of contested primaries indicates more opportunities for voters to elect a non-incumbent to office. A smaller number indicates fewer of those opportunities.

In 2014:

  • There were 414 Democratic incumbents in contested primaries, representing 17% of all Democratic incumbents who filed for re-election, an 8% decrease from 2012.
  • There were 569 Republican incumbents in contested primaries, representing 22% of all Republican incumbents who filed for re-election, a 15% decrease from 2012.
  • No minor party or independent incumbents faced contested primaries.
  • The total number of incumbents in contested primaries—983—was down from 2012 (1,117), representing a 12% decrease.


  • State legislative incumbents in contested primaries, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 4,958 2,034 331 16.3% 2,115 475 22.5% 4,157 806 19.4%
    Senate 1,093 409 83 20.3% 473 94 19.9% 884 177 20.0%
    Total 6,051 2,443 414 16.9% 2,588 569 22.0% 5,041 983 19.5%


    Click [show] on the table below to view incumbents in contested primaries statistics by state in 2014. Hover over column headings to learn more about their contents.

    Historical comparison

    The chart below shows a breakdown of incumbents in contested primaries from 2010 to 2014.


    Click [show] on the table below to view overall incumbents in contested primaries statistics by state from 2010 to 2014. Hover over column headings to learn more about their contents.

    By state

    Overview

    Alabama

    There were 140 seats up for election in Alabama. A total of 119 incumbents filed for re-election: 42 Democrats, 76 Republicans, and one minor party or independent incumbent. Of that total, 40 incumbents—13 Democrats and 27 Republicans—faced contested primaries, representing 33.6% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Alabama, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 105 33 12 36.4% 56 18 32.1% 89 30 33.7%
    Senate 35 9 1 11.1% 20 9 45.0% 30 10 33.3%
    Total 140 42 13 31.0% 76 27 35.5% 119 40 33.6%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Alabama, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 140 69 21 30.4% 51 13 25.5% 121 34 28.1%
    2012 Did not hold elections.
    2014 140 42 13 31.0% 76 27 35.5% 119 40 33.6%


    See also:

    Alaska

    There were 54 seats up for election in Alaska. A total of 47 incumbents filed for re-election: 18 Democrats and 29 Republicans. Of that total, four incumbents—one Democrat and three Republicans—faced contested primaries, representing 8.5% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Alaska, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 40 14 1 7.1% 21 3 14.3% 35 4 11.4%
    Senate 14 4 0 0.0% 8 0 0.0% 12 0 0.0%
    Total 54 18 1 5.6% 29 3 10.3% 47 4 8.5%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Alaska, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 50 22 1 4.5% 23 5 21.7% 45 6 13.3%
    2012 59 21 3 14.3% 32 13 40.6% 54 16 29.6%
    2014 54 18 1 5.6% 29 3 10.3% 47 4 8.5%


    See also:

    Arizona

    There were 90 seats up for election in Arizona. A total of 66 incumbents filed for re-election: 27 Democrats and 39 Republicans. Of that total, 28 incumbents—six Democrats and 22 Republicans—faced contested primaries, representing 42.4% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Arizona, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 60 17 4 23.5% 27 18 66.7% 44 22 50.0%
    Senate 30 10 2 20.0% 12 4 33.3% 22 6 27.3%
    Total 90 27 6 22.2% 39 22 56.4% 66 28 42.4%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Arizona, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 90 20 7 35.0% 31 19 61.3% 51 26 51.0%
    2012 90 17 11 64.7% 43 13 30.2% 60 24 40.0%
    2014 90 27 6 22.2% 39 22 56.4% 66 28 42.4%


    See also:

    Arkansas

    There were 118 seats up for election in Arkansas. A total of 87 incumbents filed for re-election: 44 Democrats and 43 Republicans. Of that total, eight incumbents—one Democrat and seven Republicans—faced contested primaries, representing 9.2% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Arkansas, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 100 38 1 2.6% 33 4 12.1% 71 5 7.0%
    Senate 18 6 0 0.0% 10 3 30.0% 16 3 18.8%
    Total 118 44 1 2.3% 43 7 16.3% 87 8 9.2%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Arkansas, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 117 42 3 7.1% 22 1 4.5% 64 4 6.3%
    2012 135 40 6 15.0% 48 6 12.5% 88 12 13.6%
    2014 118 44 1 2.3% 43 7 16.3% 87 8 9.2%


    See also:

    California

    There were 100 seats up for election in California. A total of 67 incumbents filed for re-election: 45 Democrats and 22 Republicans. Of that total, 23 incumbents—19 Democrats and four Republicans—faced contested primaries, representing 34.3% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in California, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 80 41 17 41.5% 16 4 25.0% 57 21 36.8%
    Senate 20 4 2 50.0% 6 0 0.0% 10 2 20.0%
    Total 100 45 19 42.2% 22 4 18.2% 67 23 34.3%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in California, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 100 44 3 6.8% 18 3 16.7% 62 6 9.7%
    2012 100 36 15 41.7% 20 7 35.0% 56 22 39.3%
    2014 100 45 19 42.2% 22 4 18.2% 67 23 34.3%


    See also:

    Colorado

    There were 82 seats up for election in Colorado. A total of 59 incumbents filed for re-election: 36 Democrats and 23 Republicans. Of that total, two incumbents—zero Democrats and two Republicans—faced contested primaries, representing 3.4% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Colorado, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 65 31 0 0.0% 17 2 11.8% 48 2 4.2%
    Senate 17 5 0 0.0% 6 0 0.0% 11 0 0.0%
    Total 82 36 0 0.0% 23 2 8.7% 59 2 3.4%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Colorado, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 84 37 1 2.7% 26 0 0.0% 64 1 1.6%
    2012 85 29 1 3.4% 24 3 12.5% 53 4 7.5%
    2014 82 36 0 0.0% 23 2 8.7% 59 2 3.4%


    See also:

    Connecticut

    There were 187 seats up for election in Connecticut. A total of 163 incumbents filed for re-election: 105 Democrats and 58 Republicans. Of that total, nine incumbents—eight Democrats and one Republicans—faced contested primaries, representing 5.5% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Connecticut, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 151 87 5 5.7% 46 1 2.2% 133 6 4.5%
    Senate 36 18 3 16.7% 12 0 0.0% 30 3 10.0%
    Total 187 105 8 7.6% 58 1 1.7% 163 9 5.5%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Connecticut, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 187 124 10 8.1% 44 0 0.0% 168 10 6.0%
    2012 187 104 6 5.8% 59 1 1.7% 163 7 4.3%
    2014 187 105 8 7.6% 58 1 1.7% 163 9 5.5%


    See also:

    Delaware

    There were 51 seats up for election in Delaware. A total of 49 incumbents filed for re-election: 31 Democrats and 18 Republicans. Of that total, nine incumbents—six Democrats and three Republicans—faced contested primaries, representing 18.4% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Delaware, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 41 25 4 16.0% 14 3 21.4% 39 7 17.9%
    Senate 10 6 2 33.3% 4 0 0.0% 10 2 20.0%
    Total 51 31 6 19.4% 18 3 16.7% 49 9 18.4%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Delaware, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 52 32 6 18.8% 16 1 6.3% 48 7 14.6%
    2012 62 35 6 17.1% 18 5 27.8% 53 11 20.8%
    2014 51 31 6 19.4% 18 3 16.7% 49 9 18.4%


    See also:

    Florida

    There were 140 seats up for election in Florida. A total of 122 incumbents filed for re-election: 43 Democrats and 79 Republicans. Of that total, 21 incumbents—eight Democrats and 13 Republicans—faced contested primaries, representing 17.2% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Florida, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 120 39 6 15.4% 63 8 12.7% 102 14 13.7%
    Senate 20 4 2 50.0% 16 5 31.3% 20 7 35.0%
    Total 140 43 8 18.6% 79 13 16.5% 122 21 17.2%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Florida, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 143 40 6 15.0% 57 12 21.1% 97 18 18.6%
    2012 160 31 7 22.6% 79 24 30.4% 110 31 28.2%
    2014 140 43 8 18.6% 79 13 16.5% 122 21 17.2%


    See also:

    Georgia

    There were 236 seats up for election in Georgia. A total of 219 incumbents filed for re-election: 74 Democrats, 144 Republicans, and one minor party or independent incumbent. Of that total, 47 incumbents—17 Democrats and 30 Republicans—faced contested primaries, representing 21.5% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Georgia, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 180 58 10 17.2% 111 25 22.5% 170 35 20.6%
    Senate 56 16 7 43.8% 33 5 15.2% 49 12 24.5%
    Total 236 74 17 23.0% 144 30 20.8% 219 47 21.5%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Georgia, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 236 86 19 22.1% 111 22 19.8% 198 41 20.7%
    2012 236 73 25 34.2% 136 23 16.9% 210 48 22.9%
    2014 236 74 17 23.0% 144 30 20.8% 219 47 21.5%


    See also:

    Hawaii

    There were 63 seats up for election in Hawaii. A total of 58 incumbents filed for re-election: 52 Democrats and six Republicans. Of that total, 20 incumbents—19 Democrats and one Republicans—faced contested primaries, representing 34.5% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Hawaii, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 51 42 14 33.3% 6 1 16.7% 48 15 31.3%
    Senate 12 10 5 50.0% 0 0 N/A 10 5 50.0%
    Total 63 52 19 36.5% 6 1 16.7% 58 20 34.5%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Hawaii, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 66 52 24 46.2% 6 0 0.0% 58 24 41.4%
    2012 76 64 24 37.5% 7 2 28.6% 71 26 36.6%
    2014 63 52 19 36.5% 6 1 16.7% 58 20 34.5%


    See also:

    Idaho

    There were 105 seats up for election in Idaho. A total of 94 incumbents filed for re-election: 15 Democrats and 79 Republicans. Of that total, 30 incumbents—one Democrat and 29 Republicans—faced contested primaries, representing 31.9% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Idaho, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 70 9 1 11.1% 52 20 38.5% 61 21 34.4%
    Senate 35 6 0 0.0% 27 9 33.3% 33 9 27.3%
    Total 105 15 1 6.7% 79 29 36.7% 94 30 31.9%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Idaho, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 105 19 1 5.3% 77 25 32.5% 96 26 27.1%
    2012 105 11 1 9.1% 59 33 55.9% 70 34 48.6%
    2014 105 15 1 6.7% 79 29 36.7% 94 30 31.9%


    See also:

    Illinois

    There were 137 seats up for election in Illinois. A total of 125 incumbents filed for re-election: 82 Democrats and 43 Republicans. Of that total, 14 incumbents—nine Democrats and five Republicans—faced contested primaries, representing 11.2% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Illinois, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 118 70 8 11.4% 37 5 13.5% 107 13 12.1%
    Senate 19 12 1 8.3% 6 0 0.0% 18 1 5.6%
    Total 137 82 9 11.0% 43 5 11.6% 125 14 11.2%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Illinois, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 139 76 14 18.4% 51 7 13.7% 127 21 16.5%
    2012 177 82 21 25.6% 63 12 19.0% 145 33 22.8%
    2014 137 82 9 11.0% 43 5 11.6% 125 14 11.2%


    See also:

    Indiana

    There were 125 seats up for election in Indiana. A total of 117 incumbents filed for re-election: 36 Democrats and 81 Republicans. Of that total, 11 incumbents—zero Democrats and 11 Republicans—faced contested primaries, representing 9.4% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Indiana, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 100 31 0 0.0% 66 9 13.6% 97 9 9.3%
    Senate 25 5 0 0.0% 15 2 13.3% 20 2 10.0%
    Total 125 36 0 0.0% 81 11 13.6% 117 11 9.4%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Indiana, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 125 56 6 10.7% 57 15 26.3% 113 21 18.6%
    2012 125 35 5 14.3% 68 12 17.6% 103 17 16.5%
    2014 125 36 0 0.0% 81 11 13.6% 117 11 9.4%


    See also:

    Iowa

    There were 125 seats up for election in Iowa. A total of 110 incumbents filed for re-election: 55 Democrats and 55 Republicans. Of that total, eight incumbents—three Democrats and five Republicans—faced contested primaries, representing 7.3% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Iowa, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 100 43 0 0.0% 47 4 8.5% 90 4 4.4%
    Senate 25 12 3 25.0% 8 1 12.5% 20 4 20.0%
    Total 125 55 3 5.5% 55 5 9.1% 110 8 7.3%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Iowa, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 125 65 5 7.7% 43 3 7.0% 108 8 7.4%
    2012 126 45 0 0.0% 55 16 29.1% 100 16 16.0%
    2014 125 55 3 5.5% 55 5 9.1% 110 8 7.3%


    See also:

    Kansas

    There were 125 seats up for election in Kansas. A total of 112 incumbents filed for re-election: 29 Democrats and 83 Republicans. Of that total, 21 incumbents—zero Democrats and 21 Republicans—faced contested primaries, representing 18.8% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Kansas, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 125 29 0 0.0% 83 21 25.3% 112 21 18.8%
    Senate Did not hold elections
    Total 125 29 0 0.0% 83 21 25.3% 112 21 18.8%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Kansas, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 125 45 3 6.7% 70 20 28.6% 115 23 20.0%
    2012 165 37 6 16.2% 90 48 53.3% 127 54 42.5%
    2014 125 29 0 0.0% 83 21 25.3% 112 21 18.8%


    See also:

    Kentucky

    There were 119 seats up for election in Kentucky. A total of 108 incumbents filed for re-election: 55 Democrats and 53 Republicans. Of that total, 15 incumbents—six Democrats and nine Republicans—faced contested primaries, representing 13.9% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Kentucky, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 100 51 6 11.8% 42 6 14.3% 93 12 12.9%
    Senate 19 4 0 0.0% 11 3 27.3% 15 3 20.0%
    Total 119 55 6 10.9% 53 9 17.0% 108 15 13.9%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Kentucky, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 119 68 11 16.2% 43 10 23.3% 112 21 18.8%
    2012 119 64 11 17.2% 42 11 26.2% 106 22 20.8%
    2014 119 55 6 10.9% 53 9 17.0% 108 15 13.9%


    See also:

    Maine

    There were 186 seats up for election in Maine. A total of 137 incumbents filed for re-election: 85 Democrats, 48 Republicans, and four minor party or independent incumbents. Of that total, three incumbents—two Democrats and one Republican—faced contested primaries, representing 2.2% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Maine, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 151 70 1 1.4% 36 0 0.0% 110 1 0.9%
    Senate 35 15 1 6.7% 12 1 8.3% 27 2 7.4%
    Total 186 85 2 2.4% 48 1 2.1% 137 3 2.2%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Maine, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 186 94 3 3.2% 49 1 2.0% 143 4 2.8%
    2012 186 54 4 7.4% 67 1 1.5% 123 5 4.1%
    2014 186 85 2 2.4% 48 1 2.1% 137 3 2.2%


    See also:

    Maryland

    There were 188 seats up for election in Maryland. A total of 138 incumbents filed for re-election: 101 Democrats and 37 Republicans. Of that total, 94 incumbents—70 Democrats and 24 Republicans—faced contested primaries, representing 68.1% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Maryland, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 141 70 56 80.0% 28 21 75.0% 98 77 78.6%
    Senate 47 31 14 45.2% 9 3 33.3% 40 17 42.5%
    Total 188 101 70 69.3% 37 24 64.9% 138 94 68.1%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Maryland, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 188 121 78 64.5% 41 27 65.9% 162 105 64.8%
    2012 Did not hold elections.
    2014 188 101 70 69.3% 37 24 64.9% 138 94 68.1%


    See also:

    Massachusetts

    There were 200 seats up for election in Massachusetts. A total of 178 incumbents filed for re-election: 148 Democrats and 30 Republicans. Of that total, 17 incumbents—16 Democrats and one Republican—faced contested primaries, representing 9.6% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Massachusetts, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 160 117 13 11.1% 26 1 3.8% 143 14 9.8%
    Senate 40 31 3 9.7% 4 0 0.0% 35 3 8.6%
    Total 200 148 16 10.8% 30 1 3.3% 178 17 9.6%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Massachusetts, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 200 151 14 9.3% 15 0 0.0% 166 14 8.4%
    2012 200 154 18 11.7% 36 1 2.8% 190 19 10.0%
    2014 200 148 16 10.8% 30 1 3.3% 178 17 9.6%


    See also:

    Michigan

    There were 148 seats up for election in Michigan. A total of 97 incumbents filed for re-election: 40 Democrats and 57 Republicans. Of that total, 28 incumbents—nine Democrats and 19 Republicans—faced contested primaries, representing 28.9% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Michigan, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 110 31 6 19.4% 38 13 34.2% 69 19 27.5%
    Senate 38 9 3 33.3% 19 6 31.6% 28 9 32.1%
    Total 148 40 9 22.5% 57 19 33.3% 97 28 28.9%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Michigan, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 148 40 10 25.0% 28 7 25.0% 68 17 25.0%
    2012 110 36 19 52.8% 56 18 32.1% 92 37 40.2%
    2014 148 40 9 22.5% 57 19 33.3% 97 28 28.9%


    See also:

    Minnesota

    There were 134 seats up for election in Minnesota. A total of 119 incumbents filed for re-election: 68 Democrats and 51 Republicans. Of that total, five incumbents—four Democrats and one Republican—faced contested primaries, representing 4.2% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Minnesota, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 134 68 4 5.9% 51 1 2.0% 119 5 4.2%
    Senate Did not hold elections
    Total 134 68 4 5.9% 51 1 2.0% 119 5 4.2%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Minnesota, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 201 121 5 4.1% 56 3 5.4% 177 8 4.5%
    2012 201 72 7 9.7% 82 4 4.9% 154 11 7.1%
    2014 134 68 4 5.9% 51 1 2.0% 119 5 4.2%


    See also:

    Missouri

    There were 180 seats up for election in Missouri. A total of 147 incumbents filed for re-election: 47 Democrats and 100 Republicans. Of that total, 22 incumbents—eight Democrats and 14 Republicans—faced contested primaries, representing 15.0% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Missouri, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 163 45 7 15.6% 91 13 14.3% 136 20 14.7%
    Senate 17 2 1 50.0% 9 1 11.1% 11 2 18.2%
    Total 180 47 8 17.0% 100 14 14.0% 147 22 15.0%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Missouri, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 180 55 8 14.5% 50 7 14.0% 105 15 14.3%
    2012 180 43 19 44.2% 83 16 19.3% 126 35 27.8%
    2014 180 47 8 17.0% 100 14 14.0% 147 22 15.0%


    See also:

    Montana

    There were 125 seats up for election in Montana. A total of 80 incumbents filed for re-election: 32 Democrats and 48 Republicans. Of that total, 18 incumbents—three Democrats and 15 Republicans—faced contested primaries, representing 22.5% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Montana, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 100 28 3 10.7% 43 13 30.2% 71 16 22.5%
    Senate 25 4 0 0.0% 5 2 40.0% 9 2 22.2%
    Total 125 32 3 9.4% 48 15 31.3% 80 18 22.5%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Montana, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 126 34 3 8.8% 41 8 19.5% 75 11 14.7%
    2012 126 26 3 11.5% 56 14 25.0% 82 17 20.7%
    2014 125 32 3 9.4% 48 15 31.3% 80 18 22.5%


    See also:

    Nebraska

    There were 24 seats up for election in Nebraska. A total of seven incumbents filed for re-election: two Democrats and five Republicans. Of that total, one incumbent—a Republican—faced contested primaries, representing 14.3% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Nebraska, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House N/A
    Senate 24 2 0 0.0% 5 1 20.0% 7 1 14.3%
    Total 24 2 0 0.0% 5 1 20.0% 7 1 14.3%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Nebraska, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 24 10 4 40.0% 10 1 10.0% 21 6[2] 28.6%
    2012 25 6 2 33.3% 10 2 20.0% 16 4 25.0%
    2014 24 2 0 0.0% 5 1 20.0% 7 1 14.3%


    See also:

    Nevada

    There were 53 seats up for election in Nevada. A total of 43 incumbents filed for re-election: 26 Democrats and 17 Republicans. Of that total, 13 incumbents—five Democrats and eight Republicans—faced contested primaries, representing 30.2% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Nevada, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 42 21 5 23.8% 12 6 50.0% 33 11 33.3%
    Senate 11 5 0 0.0% 5 2 40.0% 10 2 20.0%
    Total 53 26 5 19.2% 17 8 47.1% 43 13 30.2%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Nevada, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 53 17 1 5.9% 9 4 44.4% 26 5 19.2%
    2012 52 24 10 41.7% 12 2 16.7% 36 12 33.3%
    2014 53 26 5 19.2% 17 8 47.1% 43 13 30.2%


    See also:

    New Hampshire

    There were 424 seats up for election in New Hampshire. A total of 313 incumbents filed for re-election: 170 Democrats and 143 Republicans. Of that total, 104 incumbents—24 Democrats and 80 Republicans—faced contested primaries, representing 33.2% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in New Hampshire, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 400 160 24 15.0% 133 76 57.1% 293 100 34.1%
    Senate 24 10 0 0.0% 10 4 40.0% 20 4 20.0%
    Total 424 170 24 14.1% 143 80 55.9% 313 104 33.2%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in New Hampshire, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 424 178 45 25.3% 144 79 54.9% 322 124 38.5%
    2012 424 85 14 16.5% 230 131 57.0% 315 145 46.0%
    2014 424 170 24 14.1% 143 80 55.9% 313 104 33.2%


    See also:

    New Mexico

    There were 70 seats up for election in New Mexico. A total of 59 incumbents filed for re-election: 31 Democrats and 28 Republicans. Of that total, seven incumbents—five Democrats and two Republicans—faced contested primaries, representing 11.9% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in New Mexico, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 70 31 5 16.1% 28 2 7.1% 59 7 11.9%
    Senate Did not hold elections
    Total 70 31 5 16.1% 28 2 7.1% 59 7 11.9%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in New Mexico, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 70 44 10 22.7% 23 4 17.4% 67 14 20.9%
    2012 112 50 19 38.0% 40 5 12.5% 91 24 26.4%
    2014 70 31 5 16.1% 28 2 7.1% 59 7 11.9%


    See also:

    New York

    There were 213 seats up for election in New York. A total of 192 incumbents filed for re-election: 126 Democrats and 66 Republicans. Of that total, 27 incumbents—22 Democrats and five Republicans—faced contested primaries, representing 14.1% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in New York, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 150 94 10 10.6% 40 3 7.5% 134 13 9.7%
    Senate 63 32 12 37.5% 26 2 7.7% 58 14 24.1%
    Total 213 126 22 17.5% 66 5 7.6% 192 27 14.1%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in New York, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 212 128 35 27.3% 59 2 3.4% 187 37 19.8%
    2012 213 118 24 20.3% 71 9 12.7% 189 33 17.5%
    2014 213 126 22 17.5% 66 5 7.6% 192 27 14.1%


    See also:

    North Carolina

    There were 170 seats up for election in North Carolina. A total of 156 incumbents filed for re-election: 54 Democrats and 102 Republicans. Of that total, 29 incumbents—nine Democrats and 20 Republicans—faced contested primaries, representing 18.6% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in North Carolina, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 120 39 5 12.8% 72 15 20.8% 111 20 18.0%
    Senate 50 15 4 26.7% 30 5 16.7% 45 9 20.0%
    Total 170 54 9 16.7% 102 20 19.6% 156 29 18.6%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in North Carolina, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 170 88 24 27.3% 64 15 23.4% 152 39 25.7%
    2012 170 50 15 30.0% 77 22 28.6% 127 37 29.1%
    2014 170 54 9 16.7% 102 20 19.6% 156 29 18.6%


    See also:

    North Dakota

    There were 72 seats up for election in North Dakota. A total of 59 incumbents filed for re-election: 10 Democrats and 49 Republicans. Of that total, four incumbents—zero Democrats and four Republicans—faced contested primaries, representing 6.8% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in North Dakota, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 48 6 0 0.0% 32 4 12.5% 38 4 10.5%
    Senate 24 4 0 0.0% 17 0 0.0% 21 0 0.0%
    Total 72 10 0 0.0% 49 4 8.2% 59 4 6.8%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in North Dakota, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 72 24 2 8.3% 33 0 0.0% 57 2 3.5%
    2012 75 18 0 0.0% 43 10 23.3% 61 10 16.4%
    2014 72 10 0 0.0% 49 4 8.2% 59 4 6.8%


    See also:

    Ohio

    There were 116 seats up for election in Ohio. A total of 90 incumbents filed for re-election: 31 Democrats and 59 Republicans. Of that total, 23 incumbents—four Democrats and 19 Republicans—faced contested primaries, representing 25.6% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Ohio, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 99 27 4 14.8% 50 14 28.0% 77 18 23.4%
    Senate 17 4 0 0.0% 9 5 55.6% 13 5 38.5%
    Total 116 31 4 12.9% 59 19 32.2% 90 23 25.6%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Ohio, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 116 47 6 12.8% 40 8 20.0% 87 14 16.1%
    2012 117 36 6 16.7% 62 8 12.9% 98 14 14.3%
    2014 116 31 4 12.9% 59 19 32.2% 90 23 25.6%


    See also:

    Oklahoma

    There were 125 seats up for election in Oklahoma. A total of 95 incumbents filed for re-election: 25 Democrats and 70 Republicans. Of that total, 13 incumbents—one Democrat and 12 Republicans—faced contested primaries, representing 13.7% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Oklahoma, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 101 23 1 4.3% 57 10 17.5% 80 11 13.8%
    Senate 24 2 0 0.0% 13 2 15.4% 15 2 13.3%
    Total 125 25 1 4.0% 70 12 17.1% 95 13 13.7%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Oklahoma, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 125 41 5 12.2% 62 7 11.3% 103 12 11.7%
    2012 125 30 2 6.7% 72 17 23.6% 102 19 18.6%
    2014 125 25 1 4.0% 70 12 17.1% 95 13 13.7%


    See also:

    Oregon

    There were 75 seats up for election in Oregon. A total of 60 incumbents filed for re-election: 38 Democrats and 22 Republicans. Of that total, six incumbents—three Democrats and three Republicans—faced contested primaries, representing 10.0% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Oregon, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 60 29 3 10.3% 17 3 17.6% 46 6 13.0%
    Senate 15 9 0 0.0% 5 0 0.0% 14 0 0.0%
    Total 75 38 3 7.9% 22 3 13.6% 60 6 10.0%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Oregon, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 76 44 2 4.5% 25 7 28.0% 69 9 13.0%
    2012 76 31 1 3.2% 35 3 8.6% 66 4 6.1%
    2014 75 38 3 7.9% 22 3 13.6% 60 6 10.0%


    See also:

    Pennsylvania

    There were 228 seats up for election in Pennsylvania. A total of 203 incumbents filed for re-election: 95 Democrats and 108 Republicans. Of that total, 42 incumbents—30 Democrats and 12 Republicans—faced contested primaries, representing 20.7% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Pennsylvania, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 203 87 28 32.2% 97 11 11.3% 184 39 21.2%
    Senate 25 8 2 25.0% 11 1 9.1% 19 3 15.8%
    Total 228 95 30 31.6% 108 12 11.1% 203 42 20.7%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Pennsylvania, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 228 100 20 20.0% 107 9 8.4% 207 29 14.0%
    2012 228 88 17 19.3% 115 15 13.0% 203 32 15.8%
    2014 228 95 30 31.6% 108 12 11.1% 203 42 20.7%


    See also:

    Rhode Island

    There were 113 seats up for election in Rhode Island. A total of 105 incumbents filed for re-election: 95 Democrats, nine Republicans, and one minor party or independent incumbent. Of that total, 18 incumbents—18 Democrats and 0 Republicans—faced contested primaries, representing 17.1% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Rhode Island, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 75 63 11 17.5% 6 0 0.0% 69 11 15.9%
    Senate 38 32 7 21.9% 3 0 0.0% 36 7 19.4%
    Total 113 95 18 18.9% 9 0 0.0% 105 18 17.1%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Rhode Island, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 113 88 32 36.4% 9 2 22.2% 98 34 34.7%
    2012 113 84 24 28.6% 15 2 13.3% 100 26 26.0%
    2014 113 95 18 18.9% 9 0 0.0% 105 18 17.1%


    See also:

    South Carolina

    There were 124 seats up for election in South Carolina. A total of 115 incumbents filed for re-election: 42 Democrats and 73 Republicans. Of that total, 20 incumbents—five Democrats and 15 Republicans—faced contested primaries, representing 17.4% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in South Carolina, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 124 42 5 11.9% 73 15 20.5% 115 20 17.4%
    Senate Did not hold elections
    Total 124 42 5 11.9% 73 15 20.5% 115 20 17.4%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in South Carolina, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 124 48 11 22.9% 64 15 23.4% 112 26 23.2%
    2012 170 57 7 12.3% 91 16 17.6% 148 23 15.5%
    2014 124 42 5 11.9% 73 15 20.5% 115 20 17.4%


    See also:

    South Dakota

    There were 105 seats up for election in South Dakota. A total of 74 incumbents filed for re-election: 16 Democrats and 58 Republicans. Of that total, 17 incumbents—two Democrats and 15 Republicans—faced contested primaries, representing 23.0% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in South Dakota, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 70 11 2 18.2% 37 13 35.1% 48 15 31.3%
    Senate 35 5 0 0.0% 21 2 9.5% 26 2 7.7%
    Total 105 16 2 12.5% 58 15 25.9% 74 17 23.0%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in South Dakota, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 105 26 3 11.5% 45 4 8.9% 71 7 9.9%
    2012 105 15 3 20.0% 59 22 37.3% 74 25 33.8%
    2014 105 16 2 12.5% 58 15 25.9% 74 17 23.0%


    See also:

    Tennessee

    There were 116 seats up for election in Tennessee. A total of 104 incumbents filed for re-election: 29 Democrats and 75 Republicans. Of that total, 25 incumbents—five Democrats and 20 Republicans—faced contested primaries, representing 24.0% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Tennessee, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 99 26 3 11.5% 64 17 26.6% 90 20 22.2%
    Senate 17 3 2 66.7% 11 3 27.3% 14 5 35.7%
    Total 116 29 5 17.2% 75 20 26.7% 104 25 24.0%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Tennessee, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 116 54 6 11.1% 51 6 11.8% 106 12 11.3%
    2012 115 30 11 36.7% 67 24 35.8% 98 35 35.7%
    2014 116 29 5 17.2% 75 20 26.7% 104 25 24.0%


    See also:

    Texas

    There were 165 seats up for election in Texas. A total of 150 incumbents filed for re-election: 57 Democrats and 93 Republicans. Of that total, 39 incumbents—11 Democrats and 28 Republicans—faced contested primaries, representing 26.0% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Texas, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 150 54 10 18.5% 84 23 27.4% 138 33 23.9%
    Senate 15 3 1 33.3% 9 5 55.6% 12 6 50.0%
    Total 165 57 11 19.3% 93 28 30.1% 150 39 26.0%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Texas, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 166 75 8 10.7% 82 20 24.4% 157 28 17.8%
    2012 181 53 8 15.1% 94 43 45.7% 147 51 34.7%
    2014 165 57 11 19.3% 93 28 30.1% 150 39 26.0%


    See also:

    Utah

    There were 89 seats up for election in Utah. A total of 77 incumbents filed for re-election: 13 Democrats and 64 Republicans. Of that total, four incumbents—zero Democrats and four Republicans—faced contested primaries, representing 5.2% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Utah, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 75 10 0 0.0% 55 3 5.5% 65 3 4.6%
    Senate 14 3 0 0.0% 9 1 11.1% 12 1 8.3%
    Total 89 13 0 0.0% 64 4 6.3% 77 4 5.2%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Utah, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 90 27 1 3.7% 54 8 14.8% 81 9 11.1%
    2012 91 17 2 11.8% 61 12 19.7% 78 14 17.9%
    2014 89 13 0 0.0% 64 4 6.3% 77 4 5.2%


    See also:

    Vermont

    There were 180 seats up for election in Vermont. A total of 153 incumbents filed for re-election: 105 Democrats, 45 Republicans, and three minor party or independent incumbents. Of that total, eight incumbents—five Democrats and three Republicans—faced contested primaries, representing 5.2% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Vermont, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 150 85 4 4.7% 38 3 7.9% 126 7 5.6%
    Senate 30 20 1 5.0% 7 0 0.0% 27 1 3.7%
    Total 180 105 5 4.8% 45 3 6.7% 153 8 5.2%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Vermont, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 180 107 8 7.5% 47 5 10.6% 159 13 8.2%
    2012 180 105 11 10.5% 45 1 2.2% 155 12 7.7%
    2014 180 105 5 4.8% 45 3 6.7% 153 8 5.2%


    See also:

    Washington

    There were 123 seats up for election in Washington. A total of 111 incumbents filed for re-election: 63 Democrats and 48 Republicans. Of that total, 23 incumbents—15 Democrats and eight Republicans—faced contested primaries, representing 20.7% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Washington, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 98 52 12 23.1% 38 7 18.4% 90 19 21.1%
    Senate 25 11 3 27.3% 10 1 10.0% 21 4 19.0%
    Total 123 63 15 23.8% 48 8 16.7% 111 23 20.7%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Washington, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 123 65 21 32.3% 38 3 7.9% 103 24 23.3%
    2012 124 53 10 18.9% 45 5 11.1% 98 15 15.3%
    2014 123 63 15 23.8% 48 8 16.7% 111 23 20.7%


    See also:

    West Virginia

    There were 117 seats up for election in West Virginia. A total of 106 incumbents filed for re-election: 60 Democrats and 46 Republicans. Of that total, 34 incumbents—19 Democrats and 15 Republicans—faced contested primaries, representing 32.1% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in West Virginia, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 100 48 18 37.5% 43 15 34.9% 91 33 36.3%
    Senate 17 12 1 8.3% 3 0 0.0% 15 1 6.7%
    Total 117 60 19 31.7% 46 15 32.6% 106 34 32.1%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in West Virginia, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 117 76 46 60.5% 27 6 22.2% 103 52 50.5%
    2012 117 66 37 56.1% 32 8 25.0% 98 45 45.9%
    2014 117 60 19 31.7% 46 15 32.6% 106 34 32.1%


    See also:

    Wisconsin

    There were 116 seats up for election in Wisconsin. A total of 87 incumbents filed for re-election: 36 Democrats and 51 Republicans. Of that total, three incumbents—two Democrats and one Republican—faced contested primaries, representing 3.4% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Wisconsin, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 99 32 2 6.3% 45 1 2.2% 77 3 3.9%
    Senate 17 4 0 0.0% 6 0 0.0% 10 0 0.0%
    Total 116 36 2 5.6% 51 1 2.0% 87 3 3.4%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Wisconsin, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 116 52 6 11.5% 40 7 17.5% 93 13 14.0%
    2012 115 36 9 25.0% 58 6 10.3% 94 15 16.0%
    2014 116 36 2 5.6% 51 1 2.0% 87 3 3.4%


    See also:

    Wyoming

    There were 75 seats up for election in Wyoming. A total of 64 incumbents filed for re-election: nine Democrats and 55 Republicans. Of that total, 26 incumbents—zero Democrats and 26 Republicans—faced contested primaries, representing 40.6% of incumbents who filed for re-election.

    In 2014

    Statistics from 2014 are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Wyoming, 2014
    Chamber Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    House 60 7 0 0.0% 44 20 45.5% 51 20 39.2%
    Senate 15 2 0 0.0% 11 6 54.5% 13 6 46.2%
    Total 75 9 0 0.0% 55 26 47.3% 64 26 40.6%

    2010-2014

    Historical statistics are shown below. Hover over column headings to learn more about their contents.

    State legislative incumbents in contested primaries in Wyoming, 2010-2014
    Year Seats
    Democratic Republican Total[1]
    Filed Cont. % Filed Cont. % Filed Cont. %
    2010 75 18 0 0.0% 42 15 35.7% 60 15 25.0%
    2012 75 9 0 0.0% 51 21 41.2% 60 21 35.0%
    2014 75 9 0 0.0% 55 26 47.3% 64 26 40.6%


    See also:

    Terms and definitions

    Incumbent

    See also: Incumbent

    Ballotpedia defines incumbency by chamber. Under this definition, if an incumbent in House District 1 filed for re-election in House District 2, they would still be counted as an incumbent due to their remaining in the same chamber even though they ran for a different seat. If an incumbent in House District 1 filed to run in Senate District 2, they would not be counted as an incumbent in the Senate race since they are coming from a different chamber.

    Ballotpedia uses the term re-elect to refer to any incumbent who is running in an election to retain their office, including incumbents who were originally appointed to their position.

    Contested primary

    See also: Primary election

    A contested primary is one where there are more candidates running than nominations available, meaning at least one candidate on the primary ballot must lose.

    The number of candidates needed to create a contested primary depends on the primary system in place and the number of seats up for election in a state legislative district.

    In states with partisan primaries, a primary is typically contested when two or more candidates from the same political party file to run since only one candidate can receive their party's nomination. In states with multi-member state legislative districts, the number of candidates a party can nominate to the general election ballot depends on the number of seats in the district. In these cases, a primary is contested when at least one more candidate files to run than there are seats in the district. In states with top-two/four primaries, a primary is contested when more than two (in states with a top-two system) or more than four (in states with a top-four system) candidates file to run.

    Methodology

    Counting incumbents in contested primaries

    An incumbent is counted as facing a contested primary when there is a chance that incumbent could lose to a primary challenger. Each incumbent is counted individually.

    Typically, in a single-member district, this means the incumbent filed for re-election and faced one or more primary challengers.

    But in states with multi-member districts, several incumbents might be seeking re-election. If such a primary becomes contested, every incumbent running for re-election is counted as facing a contested primary even if it is not possible for every incumbent to lose.

    For example, in a district with two seats where two Democratic incumbents file for re-election, if a third Democrat joins the primary, both of the Democratic incumbents are counted as facing a contested primary even though the third primary challenger can only potentially defeat one.

    In the event of an incumbent v. incumbent primary, where there are more incumbents running in the primary than nominations available, every incumbent present is counted as facing a contested primary.

    Candidacy withdrawals

    See also: Signature requirements and deadlines for 2014 state government elections

    In order to have their names printed on election ballots, candidates must submit information prior to a filing deadline. Filing deadlines are the dates by which candidates must submit required paperwork to state election administrators.

    For major party candidates, filing deadlines always precede primaries. However, candidates may choose to withdraw before the primary takes place. Withdrawals include decisions to leave the race, disqualifications, and deaths. These withdrawals are either official or unofficial.

    An official withdrawal means the candidate withdrew before a specific date set in state law and their name was removed from the primary ballot. If an incumbent officially withdrew before the primary, they are not included in any of the totals of this analysis, unless they later re-entered the race as a minor party or independent candidate.

    An unofficial withdrawal means the candidate withdrew after a specific date set in state law, typically after ballots have been printed, meaning their name remains on the ballot even though they are not actively campaigning. If an incumbent unofficially withdrew, they are included in the totals of this analysis.

    Minor party and independent incumbents

    Minor party and independent incumbents typically do not participate in primaries in the same way major party incumbents might.

    For minor party incumbents, nominations are normally carried out via conventions, which are limited to a smaller number of voting delegates. Ballotpedia does not count conventions as primaries.

    Independent incumbents normally do not participate in primaries, qualifying instead for the general election ballot directly.

    If a minor party or independent incumbent participates in a contested primary (partisan or top-two/four), they are included in the total number of incumbents in contested primaries.

    All minor party or independent incumbents who have filed for re-election are included in the total number of incumbents running at the time of the primary even if the filing deadline was later than the primary date.

    Convention defeats

    If an incumbent is defeated in a convention and did not appear in any later elections, that incumbent is still included in the total number of incumbents who filed for re-election even though they were not running at the time of the primary.

    See also

    Footnotes