California's 45th Congressional District elections, 2012
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November 6, 2012 |
June 5, 2012 |
John Campbell ![]() |
Mary Bono Mack ![]() |
The 45th Congressional District of California held an election for the U.S. House of Representatives on November 6, 2012.
Former 48th District incumbent John Campbell (R) won the election.[1]

Candidate Filing Deadline | Primary Election | General Election |
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Primary: California has a top-two primary system, in which the top two vote-getters, regardless of party, go on to the general election.
Voter registration: Voters had to register to vote in the primary by May 21. For the general election, the voter registration deadline was October 22.[2]
- See also: California elections, 2012
Incumbent: Heading into the election the incumbent was Mary Bono Mack (R), who was first elected in 1998.
This was the first election which used new district maps based on 2010 Census data. California's 45th Congressional District is located in the southern portion of the state and includes part of Orange County.[3]
Blanket primary
This was the first election year in which California's Top Two Candidates Open Primary Act was in effect. Because of this, all candidates for a seat competed in one blanket primary. The two candidates who received the most votes then advanced to the general election on November 6.
The proposition's intent was to encourage primary competition, which backers of the act said would lead to more moderate legislators being elected. The primary results did reflect an increase in competition, with California's percentage of contested primaries being much higher than the nationwide average.[4]
The increase in competition also led to an increase in campaign spending, due to the fact that competition within political parties lasted for the entire year rather than ending after the primary. Raphael J. Sonenshein, executive director of the Edmund G. "Pat" Brown Institute of Public Affairs at Cal State L.A., said the following, "It's hard to argue it's a better system where the incumbent congressman has a huge war chest and nobody else has any money... At least now we can make him spend it."[4]
As a result of the blanket primary, nine congressional districts had same-party candidates battling in the November 6 general election. Of those, seven were between Democrats.[5]
There were also over a dozen same-party races in the state legislature in November.[5]
Candidates
General election candidates
June 5, 2012, primary results
Sukhee Kang
[6]
John Campbell
District 48 Incumbent[7]
John Webb
Election results
Party | Candidate | Vote % | Votes | |
---|---|---|---|---|
Republican | ![]() |
58.5% | 171,417 | |
Democratic | Sukhee Kang | 41.5% | 121,814 | |
Total Votes | 293,231 | |||
Source: California Secretary of State "Official Election Results, 2012 General Election" |
Candidate | Vote % | Votes |
---|---|---|
![]() |
51% | 54,346 |
![]() |
33% | 35,182 |
John Webb (R) | 16% | 17,014 |
Total Votes | 106,542 |
Impact of redistricting
- See also: Redistricting in California
The 45th District was re-drawn after the 2010 Census. The new district is composed of the following percentages of voters of the old congressional districts.[8][9]
- 10 percent from the 40th Congressional District
- 28 percent from the 42nd Congressional District
- 2 percent from the 44th Congressional District
- 59 percent from the 48th Congressional District
Registration statistics
As of October 24, 2012, District 45 had the following partisan registration breakdown according to the California Secretary of State:
California Congressional District 45[10] | |||||||
---|---|---|---|---|---|---|---|
Congressional District | District Total | Democrats | Republicans | Other & Unaffiliated | Advantage | Party Advantage | Change in Advantage from 2010 |
District 45 | 416,111 | 116,082 | 186,293 | 113,736 | Republican | 60.48% | 51.94% |
"Party advantage" is the percentage gap between the two major parties in registered voters. "Change in advantage" is the spread in difference of party advantage between 2010 and 2012 based on the congressional district number only. |
District partisanship
FairVote's Monopoly Politics 2012 study
- See also: FairVote's Monopoly Politics 2012
In 2012, FairVote did a study on partisanship in the congressional districts, giving each a percentage ranking (D/R) based on the new 2012 maps and comparing that to the old 2010 maps. California's 45th District became more Republican because of redistricting.[11]
- 2012: 44D / 56R
- 2010: 46D / 54R
Cook Political Report's PVI
In 2012, Cook Political Report released its updated figures on the Partisan Voter Index, which measures each congressional district's partisanship relative to the rest of the country. California's 45th Congressional District has a PVI of R+8, which is the 130th most Republican district in the country. In 2008, this district was won by John McCain (R), 52-48 percent over Barack Obama (D). In 2004, George W. Bush (R) won the district 62-38 percent over John Kerry (D).[12]
Campaign contributions
Candidates for Congress were required to file up to seven main reports with the Federal Election Commission during the 2012 elections season. Below are candidate reports.
Sukhee Kang
Sukhee Kang (2012) Campaign Finance Reports | |||||||||
---|---|---|---|---|---|---|---|---|---|
Report | Date Filed | Beginning Balance | Total Contributions for Reporting Period | Expenditures | Cash on Hand | ||||
April Quarterly[13] | April 15, 2012 | $181,437.01 | $34,469 | $(21,183.97) | $194,722.04 | ||||
Pre-Primary[14] | May 21, 2012 | $194,722.04 | $39,849 | $(22,068.16) | $212,502.88 | ||||
Running totals | |||||||||
$74,318 | $(43,252.13) |
John Campbell
John Campbell (2012) Campaign Finance Reports | |||||||||
---|---|---|---|---|---|---|---|---|---|
Report | Date Filed | Beginning Balance | Total Contributions for Reporting Period | Expenditures | Cash on Hand | ||||
April Quarterly[15] | April 14, 2012 | $1,096,042.60 | $125,162.72 | $(141,190.78) | $1,080,014.54 | ||||
Pre-Primary[16] | May 24, 2012 | $1,080,014.54 | $88,575.16 | $(182,919.87) | $985,669.83 | ||||
Running totals | |||||||||
$213,737.88 | $(324,110.65) |
District history
Candidate ballot access |
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2010
On November 2, 2010, Mary Bono Mack won re-election to the United States House. She defeated Steve Pougnet and Bill Lussenheide in the general election.[17]
See also
- United States House of Representatives elections in California, 2012
- United States House of Representatives elections, 2012
External links
Footnotes
- ↑ CNN, "California Districts Race - 2012 Election Center," accessed December 1, 2012
- ↑ California Secretary of State, "Elections FAQ," accessed July 20, 2012
- ↑ California Redistricting Map, "Map" accessed September 25, 2012
- ↑ 4.0 4.1 Los Angeles Times, "Few centrists advance in California's new primary system," June 7, 2012
- ↑ 5.0 5.1 Reuters, "Democrats face Democrats in new California election system," June 6, 2012
- ↑ "Irvine mayor launches bid for Congress", ocregister.com, July 6, 2011
- ↑ Campbell for Congress "John Campbell to Seek Re-Election In California’s New 45th District," accessed March 10, 2012
- ↑ Moonshadow Mobile's CensusViewer, "California's congressional districts 2001-2011 comparison"
- ↑ Labels & Lists, "VoterMapping software voter counts"
- ↑ California Secretary of State, "Congressional Voter Registration Statistics," May 21, 2012
- ↑ "2011 Redistricting and 2012 Elections in California," September 2012
- ↑ Cook Political Report, "Partisan Voting Index Districts of the 113th Congress: 2004 & 2008" accessed October 2012
- ↑ Federal Election Commission, "Sukhee Kang April Quarterly," accessed July 10, 2012
- ↑ Federal Election Commission, "Sukhee Kang Pre-Primary," accessed July 10, 2012
- ↑ Federal Election Commission, "John Campbell April Quarterly," accessed July 10, 2012
- ↑ Federal Election Commission, "John Campbell Pre-Primary," accessed July 10, 2012
- ↑ U.S. Congress House Clerk, "Statistics of the Congressional Election of November 2, 2010," accessed March 28, 2013