Help us improve in just 2 minutes—share your thoughts in our reader survey.

Presidential battleground states, 2020

From Ballotpedia
Jump to: navigation, search


2020 Presidential Election
Date: November 3, 2020

Presidential candidates
Republican Party Donald Trump
Democratic Party Joe Biden
Green Party Howie Hawkins
Libertarian Party Jo Jorgensen

Overviews
Candidates on the issues • Battleground states • Electoral CollegePivot Counties

Debates
September 29 debateOctober 7 debateOctober 15 debateOctober 22 debateDemocratic debates

Primaries
DemocraticRepublican LibertarianGreenConstitution

Presidential election changes in response to the coronavirus pandemic

Ballotpedia's presidential election coverage
2028202420202016

Battleground states are states that have split support for Democratic and Republican candidates in recent presidential election cycles. Sometimes referred to as swing states or purple states, they are critical to a candidate's campaign strategy since the majority of states consistently vote for the same presidential party and are not competitive.

Using the average of race ratings from the Cook Political Report, Inside Elections, and Sabato's Crystal Ball, Ballotpedia identified 13 battleground states. These are the states on which an electoral victory hinged:

President Donald Trump (R) won five of these battleground states: Florida, Iowa, North Carolina, Ohio, and Texas. Former Vice President Joe Biden (D) won the other eight: Arizona, Georgia, Michigan, Minnesota, Nevada, New Hampshire, Pennsylvania, and Wisconsin.

Heading into the 2016 presidential election, for example, 40 states—representing 421 electoral votes[1]—had voted for the same political party in the previous four election cycles. While President Donald Trump's (R) victory broke this streak in several midwestern states in 2016, much of the Electoral College in the 2020 presidential election is already set.[2]

This page includes the following information about battleground states:

Presidential election results

See also: Electoral College in the 2020 presidential election

Election results in battleground states

The table below details the number of Congressional districts won by each candidate in the battleground states.[3]

2020 presidential results by Congressional district, battleground states
State Districts won by Biden Districts won by Trump
Arizona 4 4
Florida 12 15
Georgia 6 8
Iowa 0 4
Michigan 6 8
Minnesota 4 4
Nevada 3 1
New Hampshire 2 0
North Carolina 5 8
Ohio 4 12
Pennsylvania 9 9
Texas 14 22
Wisconsin 2 6

Lawsuits related to the 2020 presidential election

See also: Ballotpedia's 2020 Election Help Desk: Presidential election results subject to lawsuits and recounts

The following is a list of post-election lawsuits involving the presidential election. Where available, case names and numbers, states of origin, courts of origin, and links to complaints and docket reports are provided.

2020 presidential race ratings

The following map reflects the average presidential race rating for each state as forecast by the Cook Political Report, Inside Elections, and Sabato's Crystal Ball.

Latest updates

Sabato's Crystal Ball also updated its race ratings on November 2, 2020:[4]

  • Florida, Iowa, Maine's 2nd Congressional District, and Ohio moved from Toss Up to Leans Republican.
  • Georgia and North Carolina moved from Toss Up to Leans Democratic.

Inside Elections updated its race ratings on October 28, 2020:[5]

  • Texas moved from Tilt Republican to Toss Up.
  • Georgia and North Carolina moved from Toss Up to Tilt Democratic.

The Cook Political Report updated its race ratings on October 28, 2020:[6]

  • Texas moved from Leans Republican to Toss Up.

Battleground states

This section contains polls and election results for each of the battleground states. Click on the state's name for more information.

Pivot Counties in the 2020 presidential election

See also: Election results, 2020: Pivot Counties in the 2020 presidential election

Pivot Counties are the 206 counties nationwide Ballotpedia identified as having voted for Barack Obama (D) in the 2008 and 2012 presidential elections and Donald Trump (R) in 2016. Media and political observers sometimes refer to these counties as swing counties.

There were:

  • 181 Retained Pivot Counties across 32 states: Trump won these counties with a median margin of victory of 13.2 percentage points.
  • 25 Boomerang Pivot Counties across 16 states: Biden won these counties with a median margin of victory of 3.4 percentage points.

Click "Show More" to view the list of all 206 Pivot Counties, the winner of those counties following the 2020 election, and margins of victory from 2008 to 2020.

Show more
Analysis of counties won by Trump in 2016 and Obama in 2012 and 2008 following the 2020 presidential election[19]
County State Status, 2020 Margin of Victory, 2020 Trump Margin of Victory, 2016 Obama Margin of Victory, 2012 Obama Margin of Victory, 2008
Woodruff County Arkansas Retained +27.75 +8.91 +4.21 +7.46
Conejos County Colorado Retained +7.55 +3.56 +9.22 +12.93
Huerfano County Colorado Retained +2.88 +6.61 +8.27 +11.23
Las Animas County Colorado Retained +9.89 +15.6 +2.65 +7.04
Pueblo County Colorado Boomerang +1.72 +0.5 +13.99 +14.97
Windham County Connecticut Retained +4.27 +7.78 +13.28 +14.68
Kent County Delaware Boomerang +4.07 +4.87 +4.94 +9.81
Jefferson County Florida Retained +6.87 +5.06 +1.75 +3.66
Monroe County Florida Retained +7.92 +6.82 +0.44 +4.9
Pinellas County Florida Boomerang +0.22 +1.11 +5.65 +8.25
St. Lucie County Florida Retained +1.56 +2.4 +7.86 +12.12
Baker County Georgia Retained +15.76 +8.68 +0.57 +1.07
Dooly County Georgia Retained +6.04 +2.05 +6.98 +3.53
Peach County Georgia Retained +4.65 +2.91 +7.48 +6.75
Quitman County Georgia Retained +9.67 +10.92 +9.04 +7.9
Twiggs County Georgia Retained +7.34 +1.58 +8.64 +6.97
Alexander County Illinois Retained +14.21 +8.3 +13.65 +12.62
Carroll County Illinois Retained +29.37 +26.69 +1.49 +4.81
Fulton County Illinois Retained +20.11 +14.93 +11.04 +21.33
Henderson County Illinois Retained +33.1 +28.43 +12.25 +17.67
Henry County Illinois Retained +21.47 +20.99 +3.08 +7.74
Jo Daviess County Illinois Retained +16.46 +14.64 +1.16 +10.49
Knox County Illinois Retained +5.64 +2.91 +17.37 +19.89
Mercer County Illinois Retained +23.98 +20.36 +7.39 +11.91
Putnam County Illinois Retained +19.32 +19.92 +1.82 +15.64
Warren County Illinois Retained +20.02 +16.5 +5.47 +8.08
Whiteside County Illinois Retained +8.31 +6.18 +17.02 +17.56
Delaware County Indiana Retained +13.18 +13.43 +3.12 +14.98
LaPorte County Indiana Retained +7.23 +6.33 +12.57 +22.04
Perry County Indiana Retained +24.56 +18.55 +11.59 +22.84
Porter County Indiana Retained +6.08 +6.59 +3.9 +7.2
Vigo County Indiana Retained +14.73 +14.97 +0.86 +15.83
Allamakee County Iowa Retained +29.09 +24.15 +4.17 +14.25
Boone County Iowa Retained +15.59 +13.69 +6.64 +7.63
Bremer County Iowa Retained +16.06 +13.68 +2.68 +9.31
Buchanan County Iowa Retained +20.89 +15.02 +13.87 +18.48
Cedar County Iowa Retained +17.04 +17.78 +4.59 +9.64
Cerro Gordo County Iowa Retained +6.31 +7.66 +13.38 +20.83
Chickasaw County Iowa Retained +31.29 +22.94 +11.07 +20.74
Clarke County Iowa Retained +35.93 +28.02 +1.47 +2.25
Clayton County Iowa Retained +28.83 +22.78 +7.03 +17.17
Clinton County Iowa Retained +10.33 +5.12 +22.84 +23.03
Des Moines County Iowa Retained +8.51 +6.89 +18.41 +23.04
Dubuque County Iowa Retained +2.89 +1.23 +14.71 +20.77
Fayette County Iowa Retained +22.68 +19.36 +11.96 +16.6
Floyd County Iowa Retained +19.42 +14.84 +14.63 +21.88
Howard County Iowa Retained +27.33 +20.49 +20.95 +25.78
Jackson County Iowa Retained +26.14 +19.27 +16.89 +24.39
Jasper County Iowa Retained +21.54 +18.13 +7.07 +7.5
Jefferson County Iowa Retained +1.38 +0.47 +15.97 +20.23
Jones County Iowa Retained +21.47 +19.08 +7.78 +10.4
Lee County Iowa Retained +19.31 +16.02 +15.49 +16.01
Louisa County Iowa Retained +33.27 +28.37 +0.64 +4.25
Marshall County Iowa Retained +7.69 +8.31 +9.36 +9.35
Mitchell County Iowa Retained +27.89 +24.04 +3.37 +12.31
Muscatine County Iowa Retained +7.02 +6.26 +15.88 +15.64
Poweshiek County Iowa Retained +13.32 +6.53 +9.35 +11.75
Tama County Iowa Retained +19.08 +20.28 +7.43 +12.19
Union County Iowa Retained +31.51 +27.49 +3.86 +3.7
Wapello County Iowa Retained +23.64 +20.6 +11.88 +13.53
Webster County Iowa Retained +24.27 +21.52 +5.84 +8.51
Winneshiek County Iowa Retained +5.12 +0.79 +14.74 +22.65
Worth County Iowa Retained +25.85 +21.68 +14.53 +22.42
Elliott County Kentucky Retained +51.22 +44.13 +2.5 +25.17
Androscoggin County Maine Retained +2.81 +9.38 +12.78 +15.22
Aroostook County Maine Retained +19.93 +17.19 +7.62 +9.58
Franklin County Maine Retained +3.94 +5.47 +18.41 +20.29
Kennebec County Maine Boomerang +0.25 +3.58 +13.46 +14.78
Oxford County Maine Retained +8.79 +12.94 +14.73 +16.04
Penobscot County Maine Retained +8.34 +10.91 +2.93 +5.12
Somerset County Maine Retained +23.37 +22.67 +1.68 +5.7
Washington County Maine Retained +19.78 +18.44 +1.6 +1.01
Bay County Michigan Retained +11.57 +12.55 +5.56 +15.31
Calhoun County Michigan Retained +11.08 +12.46 +1.6 +9.36
Eaton County Michigan Retained +0.78 +4.72 +3.13 +8.4
Gogebic County Michigan Retained +12.45 +14.8 +8.1 +17.27
Isabella County Michigan Retained +2.52 +3.66 +9.28 +19.26
Lake County Michigan Retained +26.18 +22.77 +5.01 +12.28
Macomb County Michigan Retained +8.07 +11.53 +3.99 +8.62
Manistee County Michigan Retained +15.11 +15.29 +5.93 +13.26
Monroe County Michigan Retained +22.61 +21.97 +0.98 +4.35
Saginaw County Michigan Boomerang +0.29 +1.13 +11.89 +17.34
Shiawassee County Michigan Retained +19.85 +19.59 +3.67 +8.59
Van Buren County Michigan Retained +12.23 +13.92 +0.45 +8.78
Beltrami County Minnesota Retained +3.15 +9.72 +9.89 +10.15
Blue Earth County Minnesota Boomerang +4.44 +3.69 +9.48 +12.95
Chippewa County Minnesota Retained +30.62 +28.7 +1.87 +5.87
Clay County Minnesota Boomerang +4.08 +1.95 +7.92 +16.02
Fillmore County Minnesota Retained +22.65 +21.7 +7.34 +8.26
Freeborn County Minnesota Retained +15.99 +17.24 +14.11 +17.13
Houston County Minnesota Retained +12.95 +13.87 +3.16 +10.69
Itasca County Minnesota Retained +16.77 +16.35 +9.83 +12.92
Kittson County Minnesota Retained +20.46 +22.05 +6.03 +18.54
Koochiching County Minnesota Retained +21.27 +19.85 +9.45 +10.1
Lac qui Parle County Minnesota Retained +26.78 +25.6 +0.9 +5.92
Mahnomen County Minnesota Retained +1.3 +2.92 +18.56 +25.31
Mower County Minnesota Retained +5.82 +7.82 +22.61 +23.61
Nicollet County Minnesota Boomerang +3.16 +3.04 +7.83 +10.52
Norman County Minnesota Retained +15.95 +13.34 +10.79 +26.94
Rice County Minnesota Retained +0.17 +3.06 +8.27 +11.5
Swift County Minnesota Retained +29.5 +25.57 +9.83 +13.79
Traverse County Minnesota Retained +27.41 +23.3 +4.44 +5.41
Winona County Minnesota Boomerang +0.39 +2.9 +12.85 +19.09
Chickasaw County Mississippi Retained +4.48 +6.06 +4.52 +2.13
Panola County Mississippi Retained +4.2 +0.12 +8.62 +6.52
Blaine County Montana Boomerang +3.85 +2.46 +15.32 +19.24
Hill County Montana Retained +13.59 +17.18 +3.5 +12.21
Roosevelt County Montana Retained +2.14 +6.49 +15.58 +26.27
Thurston County Nebraska Retained +2.44 +5.94 +13.91 +6.96
Coos County New Hampshire Retained +5.91 +8.89 +17.54 +18.19
Hillsborough County New Hampshire Boomerang +7.65 +0.2 +1.12 +3.73
Sullivan County New Hampshire Boomerang +3.61 +2.58 +13.27 +17.93
Gloucester County New Jersey Boomerang +1.94 +0.48 +10.77 +12.16
Salem County New Jersey Retained +12.77 +15 +1.31 +3.92
Colfax County New Mexico Retained +10.97 +8.55 +2.24 +10.73
Hidalgo County New Mexico Retained +15.05 +6.73 +4.96 +2.92
Valencia County New Mexico Retained +9.61 +8.6 +2.47 +7.72
Broome County New York Boomerang +3.45 +2.01 +5.31 +8.02
Cayuga County New York Retained +9.22 +11.64 +11.4 +8.48
Cortland County New York Retained +1.94 +5.58 +9.11 +9.96
Essex County New York Boomerang +5.04 +1.14 +18.77 +13.32
Franklin County New York Retained +2.15 +5.45 +26.07 +22.23
Madison County New York Retained +10.58 +14.2 +0.89 +0.87
Niagara County New York Retained +9.64 +17.75 +0.84 +1
Orange County New York Retained +0.18 +5.5 +5.65 +4.13
Oswego County New York Retained +20.18 +21.99 +7.93 +2.44
Otsego County New York Retained +5.01 +11.13 +2.72 +5.91
Rensselaer County New York Boomerang +5.63 +1.41 +12.19 +9.34
St. Lawrence County New York Retained +11.68 +8.82 +16.71 +16.33
Saratoga County New York Boomerang +5.4 +3.21 +2.44 +3.4
Seneca County New York Retained +9.05 +11.01 +9.08 +2.6
Suffolk County New York Retained +0.03 +6.84 +3.69 +5.99
Sullivan County New York Retained +9.17 +11.23 +9.02 +9.46
Warren County New York Retained +0.16 +8.47 +2.32 +2.64
Washington County New York Retained +15.55 +18.4 +1.9 +0.81
Bladen County North Carolina Retained +13.72 +9.39 +1.97 +2.07
Gates County North Carolina Retained +13.75 +9.07 +4.11 +5.22
Granville County North Carolina Retained +6.59 +2.49 +4.54 +6.58
Martin County North Carolina Retained +4.95 +0.43 +4.65 +4.64
Richmond County North Carolina Retained +14.81 +9.74 +2.95 +1.5
Robeson County North Carolina Retained +18.62 +4.27 +17.41 +13.78
Benson County North Dakota Retained +13.87 +4.33 +17.01 +33.53
Ransom County North Dakota Retained +19.27 +15.77 +13.77 +15.33
Sargent County North Dakota Retained +25.51 +19.73 +9.77 +17.49
Steele County North Dakota Retained +23.9 +17.72 +1.92 +20.35
Ashtabula County Ohio Retained +23.49 +18.8 +12.78 +13.54
Erie County Ohio Retained +11.55 +9.48 +12.29 +13.86
Montgomery County Ohio Boomerang +2.24 +0.73 +4.62 +6.22
Ottawa County Ohio Retained +23.37 +19.51 +4.3 +6.24
Portage County Ohio Retained +12.44 +9.87 +5.52 +8.99
Sandusky County Ohio Retained +27.55 +22.58 +2.71 +4.64
Stark County Ohio Retained +18.51 +17.17 +0.47 +5.46
Trumbull County Ohio Retained +10.55 +6.22 +23 +22.43
Wood County Ohio Retained +7.6 +7.99 +4.84 +7.13
Columbia County Oregon Retained +10.29 +11.46 +5.16 +12.02
Tillamook County Oregon Retained +1.71 +5.58 +4.86 +9.89
Erie County Pennsylvania Boomerang +1.03 +1.56 +16.03 +19.88
Luzerne County Pennsylvania Retained +14.37 +19.31 +4.81 +8.41
Northampton County Pennsylvania Boomerang +0.72 +3.78 +4.71 +12.3
Kent County Rhode Island Boomerang +7.64 +0.67 +17.74 +17.4
Barnwell County South Carolina Retained +7.48 +5.16 +5.33 +1.65
Calhoun County South Carolina Retained +4.82 +2.83 +4.31 +3.55
Chester County South Carolina Retained +10.91 +4.83 +10.58 +8.3
Colleton County South Carolina Retained +9.53 +8.49 +0.19 +0.53
McCormick County South Carolina Retained +4.76 +3.32 +3.6 +6.08
Corson County South Dakota Retained +1.95 +4.51 +11.08 +21.48
Day County South Dakota Retained +27.56 +23.77 +6.16 +12.89
Marshall County South Dakota Retained +19.7 +15.51 +8.66 +16.48
Roberts County South Dakota Retained +13.37 +15.53 +9.84 +19.64
Ziebach County South Dakota Boomerang +8.5 +1.96 +16.43 +27.16
Hardeman County Tennessee Retained +15.7 +7.92 +5.91 +6.18
Jefferson County Texas Retained +1.58 +0.48 +1.61 +2.25
Essex County Vermont Retained +11.19 +16.65 +13.4 +14.48
Buckingham County Virginia Retained +13.2 +11.28 +2.43 +0.87
Caroline County Virginia Retained +4.17 +5.02 +8.24 +11.97
Essex County Virginia Retained +0.6 +2.14 +7.3 +10.35
Nelson County Virginia Retained +5.21 +5.59 +2.72 +9.15
Westmoreland County Virginia Retained +8.23 +7.14 +6.95 +10.24
Clallam County Washington Boomerang +3.37 +2.76 +0.38 +3.3
Cowlitz County Washington Retained +17.4 +13.32 +4.44 +11.15
Grays Harbor County Washington Retained +6.56 +6.99 +14.11 +14.56
Mason County Washington Retained +3.86 +5.81 +7.09 +8.66
Pacific County Washington Retained +1.13 +6.74 +11.52 +14.07
Adams County Wisconsin Retained +25.66 +21.92 +8.73 +18.35
Buffalo County Wisconsin Retained +25.26 +21.82 +2.93 +14.66
Columbia County Wisconsin Retained +1.53 +2.14 +13.58 +15.26
Crawford County Wisconsin Retained +7.67 +5.4 +19.98 +27.03
Door County Wisconsin Boomerang +1.45 +3.22 +6.99 +17.33
Dunn County Wisconsin Retained +13.93 +11.09 +4.97 +14.95
Forest County Wisconsin Retained +30.95 +26.58 +5.44 +15.16
Grant County Wisconsin Retained +12.28 +9.43 +13.77 +23.88
Jackson County Wisconsin Retained +15.07 +11.74 +15.01 +21.84
Juneau County Wisconsin Retained +29.2 +26.05 +7.03 +9
Kenosha County Wisconsin Retained +3.13 +0.31 +12.23 +18.06
Lafayette County Wisconsin Retained +13.72 +8.99 +15.37 +22.32
Lincoln County Wisconsin Retained +22.77 +20.6 +0.71 +12.48
Marquette County Wisconsin Retained +27.36 +24.09 +0.27 +5.28
Pepin County Wisconsin Retained +26.42 +23.08 +2.22 +12.89
Price County Wisconsin Retained +27.64 +25 +0.04 +13.4
Racine County Wisconsin Retained +4.06 +4.28 +3.54 +7.41
Richland County Wisconsin Retained +9.72 +5.5 +16.13 +20.63
Sauk County Wisconsin Boomerang +1.7 +0.35 +18.47 +23.04
Sawyer County Wisconsin Retained +13.43 +18.41 +0.49 +6.23
Trempealeau County Wisconsin Retained +16.57 +12.64 +14.08 +26.39
Vernon County Wisconsin Retained +4.78 +4.43 +14.73 +22
Winnebago County Wisconsin Retained +3.97 +7.34 +3.73 +11.66
Average +11.45 +8.22 +12.29
Median +9.41 +7.32 +11.94

Last updated Jan. 4, 9:30 a.m. ET


PredictIt markets

See also: PredictIt markets in the 2020 presidential election

What is a PredictIt market?

PredictIt is an online political futures market in which users purchase shares relating to the outcome of political events using real money. Each event, such as an election, has a number of contracts associated with it, each correlating to a different outcome. For instance, an election contested between four candidates would be represented by eight separate contracts, with each contract correlating to a particular candidate winning or losing the election.

The price of a share in each individual contract rises and falls based on market demand. Once the event's outcome is decided, holders of shares that correlate with the correct outcome receive a $1 payout for each share they held.

For example, a user buys 10 shares at 20 cents each in a presidential primary saying Candidate A will win. If Candidate A wins the election, the user earns $10. If the candidate loses, the user earns no money and loses his original $2 investment.

Why do PredictIt markets matter?

Services such as PredictIt are being used to gain insight into the likely outcome of elections. Microsoft Research economist David Rothschild argues that they are better suited to the task than polls: "I can create a poll that can mimic everything about a prediction market...except markets have a way of incentivizing you to come back at 2 a.m. and update your answer."[20][21][22]

Battleground states

Arizona

Florida

Georgia

Iowa

Michigan

Minnesota

Nevada

New Hampshire

North Carolina

Ohio

Pennsylvania

Texas

Wisconsin


Performance of third-party candidates, 2000-2016

The following two charts show the vote share of candidates running as Libertarian or Green Party candidates in presidential battlegrounds between 2000 and 2016.[23]

Vote share for Libertarian Party presidential candidate by battleground state, 2000-2016
State 2016 2012 2008 2004 2000
Arizona 4.1% 1.4% 0.5% 0.6% 0.4%
Florida 2.2% 0.5% 0.2% 0.2% 0.2%
Georgia 3.0% 1.2% 0.7% 0.6% 1.4%
Iowa 3.8% 0.8% 0.3% 0.2% 0.2%
Michigan 3.6% N/A 0.5% 0.2% 0.4%
Minnesota 3.8% 1.2% 0.3% 0.2% 0.2%
Nevada 3.3% 1.0% 0.4% 0.4% 0.5%
New Hampshire 4.1% 1.2% 0.3% N/A 0.5%
North Carolina 2.7% 1.0% 0.6% 0.3% 0.4%
Ohio 3.2% 0.9% 0.4% N/A 0.3%
Pennsylvania 2.4% 0.9% 0.3% 0.4% 0.2%
Texas 3.2% 1.1% 0.7% 0.5% 0.4%
Wisconsin 3.6% 0.7% 0.3% 0.2% 0.3%


Vote share for Green Party presidential candidate by battleground state, 2000-2016
State 2016 2012 2008 2004 2000
Arizona 1.3% 0.3% 0.2% N/A 3.0%
Florida 0.7% 0.1% 0.0% 0.1% 1.6%
Georgia N/A N/A N/A N/A N/A
Iowa 0.7% 0.2% 0.1% 0.1% 2.2%
Michigan 1.1% 0.5% 0.2% 0.1% 2.0%
Minnesota 1.3% 0.4% 0.2% 0.2% 5.2%
Nevada N/A N/A 0.2% 0.1% 2.5%
New Hampshire 0.9% N/A N/A N/A 3.9%
North Carolina N/A N/A N/A N/A N/A
Ohio 0.8% 0.3% 0.2% N/A N/A
Pennsylvania 0.8% 0.4% N/A 0.1% 2.1%
Texas 0.8% 0.3% N/A N/A 2.2%
Wisconsin 1.0% 0.3% 0.1% 0.1% 3.6%

Early voting

See also: Early voting dates, 2020

The following table comprises three columns with information about early voting in each state.

Each of the table's three columns can be sorted alphabetically or chronologically. To sort a column, click the column heading. To search for a state, enter the state name in the search bar above the upper right-hand corner of the table.

By default, the table displays 10 states at a time. To see additional states on subsequent pages, use the navigation prompts under the bottom right-hand corner of the table. To change the number of states displayed on a single page, use the drop-down menu above the upper left-hand corner of the table.


See also

Footnotes

  1. This tally includes one congressional district in Nebraska with the same consistent record
  2. 270 to Win, "Electoral Map: Blue or Red States Since 2000," accessed July 15, 2020
  3. Daily Kos, "Daily Kos Elections' presidential results by congressional district for 2020, 2016, and 2012," November 19, 2020
  4. Sabato's Crystall Ball, "2020 Rating Changes," accessed November 2, 2020
  5. Inside Elections, "Presidential Ratings," October 28, 2020
  6. Cook Political Report, "Biden’s Path to 270 Widens, Trump’s Path Narrows, as Texas Moves to Toss Up," October 28, 2020
  7. U.S. Election Atlas, "2012 Presidential Election Results," accessed December 29, 2014
  8. U.S. Election Atlas, "2008 Presidential Election Results," accessed December 29, 2014
  9. U.S. Election Atlas, "2012 Presidential Election Results," accessed December 29, 2014
  10. U.S. Election Atlas, "2008 Presidential Election Results," accessed December 29, 2014
  11. U.S. Election Atlas, "2012 Presidential Election Results," accessed December 29, 2014
  12. U.S. Election Atlas, "2008 Presidential Election Results," accessed December 29, 2014
  13. U.S. Election Atlas, "2012 Presidential Election Results," accessed December 29, 2014
  14. U.S. Election Atlas, "2008 Presidential Election Results," accessed December 29, 2014
  15. U.S. Election Atlas, "2012 Presidential Election Results," accessed December 29, 2014
  16. U.S. Election Atlas, "2008 Presidential Election Results," accessed December 29, 2014
  17. U.S. Election Atlas, "2012 Presidential Election Results," accessed December 29, 2014
  18. U.S. Election Atlas, "2008 Presidential Election Results," accessed December 29, 2014
  19. This analysis does not include counties in Alaska and certain independent cities due to variations in vote total reporting.
  20. Nature, "The power of prediction markets," October 18, 2016
  21. Politico, "Meet the 'stock market' for politics," October 31, 2014
  22. U.S. Presidential General Election Results, "2008 Electoral Map Based on the Intrade Prediction Market," accessed January 25, 2018
  23. Dave Leip's Atlas of Presidential Elections, "Election Results," accessed October 2, 2020