Electoral Odyssey / Interactive election atlas
2012 Presidential Election
See how counties voted in 2012, where the most votes were cast, and which places changed most from earlier elections.
Electoral College · 1789–2024County popular vote · 2000–2024County atlas · available
Election rules
Modern Electoral College
Electoral result
332 EV · Barack Obama
Map dated
2012-11-06
County results
How counties shaped the 2012 election
See which candidate led in each county. Darker colors mean a larger lead.
- Results shown
- 3,158
- Comparable over time
- 3,113
- Not mapped
- 45
Explore the views
1 / 4
Sequence ready: View 1 of 4, County map.
The map uses verified 2024 county shapes. Results that do not match a county shape remain available in the table below.
Democratic lead Republican leadDarker color = larger lead Not available
County map not available for 2012
A verified county map is not available for this election, so the results are shown as a ranked list instead.
- LOS ANGELES, CA3,181,067
- COOK, IL2,011,597
- MARICOPA, AZ1,376,558
- SAN DIEGO, CA1,192,282
- HARRIS, TX1,188,585
- ORANGE, CA1,122,664
- KING, WA967,154
- MIAMI-DADE, FL878,314
- WAYNE, MI815,825
- BROWARD, FL756,422
- MIDDLESEX, MA754,170
- KINGS, NY730,534
- DALLAS, TX710,117
- CLARK, NV691,190
- PHILADELPHIA, PA690,327
- HENNEPIN, MN680,065
- RIVERSIDE, CA661,907
- OAKLAND, MI651,607
- CUYAHOGA, OH644,281
- SANTA CLARA, CA643,091
- ALLEGHENY, PA622,081
- TARRANT, TX610,890
- PALM BEACH, FL600,721
- NEW YORK, NY597,227
How state margins changed · 2000–2024
See how each state's margin changed over seven elections.
These lines add up the county results for each state. Official statewide results can differ slightly when votes are reported outside county geography.
51 state trails visible through 2024. Choose a state or reporting unit to isolate it.
County results table · 3,158 rows
| D +42.9 pp | 3,181,067 | D shift 1.7 pp | Margin availableTotal available | |
| D +50.0 pp | 2,011,597 | R shift 3.9 pp | Margin availableTotal available | |
| R +10.9 pp | 1,376,558 | R shift 0.2 pp | Margin availableTotal available | |
| D +7.8 pp | 1,192,282 | R shift 2.6 pp | Margin availableTotal available | |
| D +0.1 pp | 1,188,585 | R shift 1.6 pp | Margin availableTotal available | |
| R +6.4 pp | 1,122,664 | R shift 3.8 pp | Margin availableTotal available | |
| D +41.6 pp | 967,154 | R shift 1.2 pp | Margin availableTotal available | |
| D +23.8 pp | 878,314 | D shift 7.7 pp | Margin availableTotal available | |
| D +47.2 pp | 815,825 | R shift 2.9 pp | Margin availableTotal available | |
| D +35.1 pp | 756,422 | D shift 0.2 pp | Margin availableTotal available | |
| D +27.7 pp | 754,170 | R shift 3.1 pp | Margin availableTotal available | |
| D +67.4 pp | 730,534 | D shift 7.6 pp | Margin availableTotal available | |
| D +15.6 pp | 710,117 | D shift 0.2 pp | Margin availableTotal available | |
| D +14.9 pp | 691,190 | R shift 4.5 pp | Margin availableTotal available | |
| D +71.8 pp | 690,327 | D shift 4.7 pp | Margin availableTotal available | |
| D +27.7 pp | 680,065 | R shift 1.4 pp | Margin availableTotal available | |
| D +1.7 pp | 661,907 | R shift 0.7 pp | Margin availableTotal available | |
| D +8.1 pp | 651,607 | R shift 6.6 pp | Margin availableTotal available | |
| D +40.2 pp | 644,281 | D shift 1.0 pp | Margin availableTotal available | |
| D +44.1 pp | 643,091 | D shift 2.4 pp | Margin availableTotal available | |
| D +14.7 pp | 622,081 | R shift 0.9 pp | Margin availableTotal available | |
| R +15.9 pp | 610,890 | R shift 4.1 pp | Margin availableTotal available | |
| D +17.1 pp | 600,721 | R shift 5.9 pp | Margin availableTotal available | |
| D +70.3 pp | 597,227 | R shift 2.5 pp | Margin availableTotal available | |
| D +62.6 pp | 595,642 | D shift 1.8 pp | Margin availableTotal available | |
| D +61.8 pp | 595,073 | D shift 11.0 pp | Margin availableTotal available | |
| D +8.3 pp | 586,258 | D shift 2.3 pp | Margin availableTotal available | |
| D +7.5 pp | 581,517 | D shift 1.1 pp | Margin availableTotal available | |
| D +23.2 pp | 570,983 | D shift 2.2 pp | Margin availableTotal available | |
| D +10.7 pp | 568,151 | D shift 2.2 pp | Margin availableTotal available | |
| D +6.8 pp | 542,102 | R shift 0.4 pp | Margin availableTotal available | |
| D +20.8 pp | 529,287 | R shift 0.6 pp | Margin availableTotal available | |
| D +13.9 pp | 528,676 | R shift 6.2 pp | Margin availableTotal available | |
| D +19.5 pp | 516,809 | D shift 0.1 pp | Margin availableTotal available | |
| D +4.6 pp | 513,681 | R shift 1.0 pp | Margin availableTotal available | |
| D +36.4 pp | 492,576 | D shift 0.1 pp | Margin availableTotal available | |
| D +11.6 pp | 486,427 | R shift 3.0 pp | Margin availableTotal available | |
| D +18.4 pp | 466,359 | R shift 0.3 pp | Margin availableTotal available | |
| D +5.7 pp | 457,702 | R shift 2.6 pp | Margin availableTotal available | |
| D +44.8 pp | 455,992 | R shift 0.4 pp | Margin availableTotal available | |
| D +22.7 pp | 448,900 | R shift 1.9 pp | Margin availableTotal available | |
| D +36.1 pp | 438,226 | R shift 2.4 pp | Margin availableTotal available | |
| D +6.4 pp | 418,894 | R shift 0.6 pp | Margin availableTotal available | |
| D +20.6 pp | 414,195 | D shift 2.8 pp | Margin availableTotal available | |
| D +14.5 pp | 412,200 | R shift 6.5 pp | Margin availableTotal available | |
| R +3.6 pp | 411,848 | R shift 1.7 pp | Margin availableTotal available | |
| D +4.0 pp | 404,086 | R shift 4.8 pp | Margin availableTotal available | |
| D +1.1 pp | 401,079 | R shift 9.8 pp | Margin availableTotal available | |
| D +30.1 pp | 397,413 | R shift 5.1 pp | Margin availableTotal available | |
| D +10.7 pp | 396,130 | R shift 7.5 pp | Margin availableTotal available | |
| D +26.1 pp | 392,240 | R shift 5.7 pp | Margin availableTotal available | |
| D +28.3 pp | 388,447 | D shift 0.5 pp | Margin availableTotal available | |
| D +81.4 pp | 387,744 | D shift 2.3 pp | Margin availableTotal available | |
| D +24.8 pp | 387,057 | R shift 5.1 pp | Margin availableTotal available | |
| D +11.4 pp | 385,407 | D shift 1.9 pp | Margin availableTotal available | |
| D +17.4 pp | 384,782 | D shift 2.6 pp | Margin availableTotal available | |
| D +7.0 pp | 382,250 | D shift 0.9 pp | Margin availableTotal available | |
| R +21.0 pp | 381,799 | R shift 21.1 pp | Margin availableTotal available | |
| D +26.3 pp | 371,109 | R shift 1.3 pp | Margin availableTotal available | |
| D +85.2 pp | 370,894 | D shift 7.2 pp | Margin availableTotal available | |
| D +9.6 pp | 369,112 | R shift 4.5 pp | Margin availableTotal available | |
| D +16.6 pp | 366,357 | R shift 4.2 pp | Margin availableTotal available | |
| D +57.0 pp | 364,722 | R shift 0.6 pp | Margin availableTotal available | |
| D +73.0 pp | 361,209 | D shift 0.9 pp | Margin availableTotal available | |
| D +22.6 pp | 361,026 | R shift 0.9 pp | Margin availableTotal available | |
| D +22.6 pp | 359,009 | R shift 6.0 pp | Margin availableTotal available | |
| D +15.5 pp | 356,523 | R shift 3.5 pp | Margin availableTotal available | |
| D +11.3 pp | 342,910 | R shift 1.1 pp | Margin availableTotal available | |
| D +11.3 pp | 339,579 | R shift 0.8 pp | Margin availableTotal available | |
| D +23.8 pp | 333,813 | D shift 5.8 pp | Margin availableTotal available | |
| D +17.3 pp | 329,817 | R shift 2.0 pp | Margin availableTotal available | |
| D +7.2 pp | 326,974 | R shift 5.3 pp | Margin availableTotal available | |
| D +1.2 pp | 321,016 | R shift 7.5 pp | Margin availableTotal available | |
| D +5.0 pp | 311,052 | R shift 4.2 pp | Margin availableTotal available | |
| R +12.7 pp | 310,116 | R shift 3.1 pp | Margin availableTotal available | |
| D +57.4 pp | 306,265 | R shift 1.6 pp | Margin availableTotal available | |
| D +44.2 pp | 304,181 | R shift 3.4 pp | Margin availableTotal available | |
| D +6.0 pp | 303,918 | D shift 0.9 pp | Margin availableTotal available | |
| D +57.2 pp | 303,019 | D shift 4.3 pp | Margin availableTotal available | |
| R +32.0 pp | 302,821 | R shift 6.2 pp | Margin availableTotal available | |
| D +50.5 pp | 301,694 | R shift 2.8 pp | Margin availableTotal available | |
| D +27.9 pp | 301,315 | D shift 5.9 pp | Margin availableTotal available | |
| D +39.6 pp | 296,742 | R shift 2.1 pp | Margin availableTotal available | |
| R +9.4 pp | 296,728 | D shift 1.0 pp | Margin availableTotal available | |
| D +85.2 pp | 293,764 | R shift 1.6 pp | Margin availableTotal available | |
| R +7.8 pp | 292,985 | R shift 8.3 pp | Margin availableTotal available | |
| R +20.9 pp | 290,175 | R shift 1.8 pp | Margin availableTotal available | |
| D +57.7 pp | 289,098 | D shift 1.0 pp | Margin availableTotal available | |
| D +8.5 pp | 287,493 | R shift 11.4 pp | Margin availableTotal available | |
| D +47.8 pp | 285,720 | R shift 1.8 pp | Margin availableTotal available | |
| D +21.6 pp | 285,564 | D shift 0.1 pp | Margin availableTotal available | |
| R +12.9 pp | 285,559 | R shift 2.4 pp | Margin availableTotal available | |
| D +10.1 pp | 285,516 | R shift 3.0 pp | Margin availableTotal available | |
| R +5.1 pp | 283,978 | R shift 1.3 pp | Margin availableTotal available | |
| D +36.1 pp | 278,822 | D shift 1.5 pp | Margin availableTotal available | |
| D +5.6 pp | 277,387 | R shift 7.8 pp | Margin availableTotal available | |
| R +17.8 pp | 274,365 | R shift 8.7 pp | Margin availableTotal available | |
| D +17.2 pp | 270,969 | R shift 4.4 pp | Margin availableTotal available | |
| D +15.9 pp | 267,711 | R shift 0.9 pp | Margin availableTotal available | |
| D +4.7 pp | 266,278 | R shift 1.6 pp | Margin availableTotal available |
Search or select a county or area to see its vote totals and change over time.
Results without county shapes