Wisconsin 2008 Presidential Election Results by County
In 2008, the Democratic candidate won 59 of Wisconsin's 72 counties.
| County | Winner | Party | Votes | Vote Share | Margin | Total Votes Cast |
|---|---|---|---|---|---|---|
| Adams | Barack Obama | Democratic | 5,806 | 58.1% | 18.3 pts | 9,986 |
| Ashland | Barack Obama | Democratic | 5,818 | 67.9% | 37.1 pts | 8,574 |
| Barron | Barack Obama | Democratic | 12,078 | 52.8% | 7.1 pts | 22,886 |
| Bayfield | Barack Obama | Democratic | 5,972 | 63.1% | 27.5 pts | 9,468 |
| Brown | Barack Obama | Democratic | 67,269 | 53.9% | 9.2 pts | 124,754 |
| Buffalo | Barack Obama | Democratic | 3,949 | 56.4% | 14.7 pts | 7,000 |
| Burnett | Barack Obama | Democratic | 4,337 | 49.9% | 1.6 pts | 8,688 |
| Calumet | Barack Obama | Democratic | 13,295 | 50.2% | 2.2 pts | 26,474 |
| Chippewa | Barack Obama | Democratic | 16,239 | 53.7% | 9.1 pts | 30,231 |
| Clark | Barack Obama | Democratic | 7,454 | 52.5% | 7.5 pts | 14,187 |
| Columbia | Barack Obama | Democratic | 16,661 | 56.9% | 15.3 pts | 29,272 |
| Crawford | Barack Obama | Democratic | 4,987 | 62.5% | 27.0 pts | 7,981 |
| Dane | Barack Obama | Democratic | 205,984 | 72.8% | 47.0 pts | 282,939 |
| Dodge | John McCain | Republican | 23,015 | 53.7% | 8.9 pts | 42,823 |
| Door | Barack Obama | Democratic | 10,142 | 58.0% | 17.3 pts | 17,481 |
| Douglas | Barack Obama | Democratic | 15,830 | 65.8% | 33.2 pts | 24,066 |
| Dunn | Barack Obama | Democratic | 13,002 | 56.6% | 14.9 pts | 22,989 |
| Eau Claire | Barack Obama | Democratic | 33,146 | 60.3% | 22.2 pts | 55,010 |
| Florence | John McCain | Republican | 1,512 | 56.3% | 14.1 pts | 2,685 |
| Fond du Lac | John McCain | Republican | 28,164 | 53.8% | 9.0 pts | 52,323 |
| Forest | Barack Obama | Democratic | 2,673 | 57.1% | 15.2 pts | 4,683 |
| Grant | Barack Obama | Democratic | 14,875 | 61.2% | 23.9 pts | 24,320 |
| Green | Barack Obama | Democratic | 11,502 | 62.1% | 25.7 pts | 18,534 |
| Green Lake | John McCain | Republican | 5,393 | 56.6% | 14.6 pts | 9,536 |
| Iowa | Barack Obama | Democratic | 7,987 | 66.7% | 34.7 pts | 11,969 |
| Iron | Barack Obama | Democratic | 1,914 | 55.8% | 13.1 pts | 3,432 |
| Jackson | Barack Obama | Democratic | 5,572 | 60.2% | 21.8 pts | 9,251 |
| Jefferson | Barack Obama | Democratic | 21,448 | 49.7% | 0.8 pts | 43,166 |
| Juneau | Barack Obama | Democratic | 6,186 | 53.7% | 9.0 pts | 11,530 |
| Kenosha | Barack Obama | Democratic | 45,836 | 58.2% | 18.1 pts | 78,789 |
| Kewaunee | Barack Obama | Democratic | 5,902 | 54.7% | 11.0 pts | 10,787 |
| La Crosse | Barack Obama | Democratic | 38,524 | 60.9% | 23.4 pts | 63,218 |
| Lafayette | Barack Obama | Democratic | 4,732 | 60.4% | 22.3 pts | 7,831 |
| Langlade | Barack Obama | Democratic | 5,182 | 49.8% | 1.0 pts | 10,402 |
| Lincoln | Barack Obama | Democratic | 8,424 | 55.2% | 12.5 pts | 15,268 |
| Manitowoc | Barack Obama | Democratic | 22,428 | 52.9% | 7.5 pts | 42,414 |
| Marathon | Barack Obama | Democratic | 36,367 | 53.5% | 8.9 pts | 67,940 |
| Marinette | Barack Obama | Democratic | 11,195 | 52.7% | 6.9 pts | 21,255 |
| Marquette | Barack Obama | Democratic | 4,068 | 51.8% | 5.3 pts | 7,846 |
| Menominee | Barack Obama | Democratic | 1,257 | 86.8% | 74.0 pts | 1,448 |
| Milwaukee | Barack Obama | Democratic | 319,819 | 67.3% | 35.9 pts | 475,192 |
| Monroe | Barack Obama | Democratic | 10,198 | 53.2% | 8.0 pts | 19,152 |
| Oconto | Barack Obama | Democratic | 9,927 | 52.3% | 6.2 pts | 18,968 |
| Oneida | Barack Obama | Democratic | 11,907 | 54.3% | 10.4 pts | 21,927 |
| Outagamie | Barack Obama | Democratic | 50,294 | 54.9% | 11.6 pts | 91,563 |
| Ozaukee | John McCain | Republican | 32,172 | 60.3% | 21.7 pts | 53,365 |
| Pepin | Barack Obama | Democratic | 2,102 | 55.7% | 12.9 pts | 3,771 |
| Pierce | Barack Obama | Democratic | 11,803 | 53.4% | 9.0 pts | 22,107 |
| Polk | John McCain | Republican | 11,282 | 49.8% | 1.8 pts | 22,643 |
| Portage | Barack Obama | Democratic | 24,817 | 63.0% | 27.9 pts | 39,422 |
| Price | Barack Obama | Democratic | 4,559 | 55.6% | 13.4 pts | 8,194 |
| Racine | Barack Obama | Democratic | 53,408 | 53.1% | 7.4 pts | 100,642 |
| Richland | Barack Obama | Democratic | 5,041 | 59.7% | 20.6 pts | 8,450 |
| Rock | Barack Obama | Democratic | 50,529 | 63.8% | 29.3 pts | 79,169 |
| Rusk | Barack Obama | Democratic | 3,855 | 53.0% | 8.3 pts | 7,272 |
| Sauk | Barack Obama | Democratic | 18,617 | 60.8% | 23.0 pts | 30,626 |
| Sawyer | Barack Obama | Democratic | 4,765 | 52.4% | 6.2 pts | 9,085 |
| Shawano | Barack Obama | Democratic | 10,259 | 51.1% | 3.6 pts | 20,089 |
| Sheboygan | John McCain | Republican | 30,801 | 49.6% | 0.7 pts | 62,107 |
| St. Croix | John McCain | Republican | 22,837 | 51.0% | 3.7 pts | 44,821 |
| Taylor | John McCain | Republican | 4,586 | 49.1% | 0.2 pts | 9,346 |
| Trempealeau | Barack Obama | Democratic | 8,321 | 62.5% | 26.4 pts | 13,314 |
| Vernon | Barack Obama | Democratic | 8,463 | 60.1% | 22.0 pts | 14,075 |
| Vilas | John McCain | Republican | 7,055 | 51.3% | 4.1 pts | 13,750 |
| Walworth | John McCain | Republican | 25,485 | 50.5% | 2.6 pts | 50,422 |
| Washburn | Barack Obama | Democratic | 4,693 | 51.5% | 4.3 pts | 9,112 |
| Washington | John McCain | Republican | 47,729 | 64.1% | 29.6 pts | 74,411 |
| Waukesha | John McCain | Republican | 145,152 | 62.3% | 25.7 pts | 232,897 |
| Waupaca | Barack Obama | Democratic | 12,952 | 50.8% | 2.8 pts | 25,511 |
| Waushara | Barack Obama | Democratic | 5,868 | 49.5% | 0.8 pts | 11,849 |
| Winnebago | Barack Obama | Democratic | 48,167 | 54.9% | 11.7 pts | 87,677 |
| Wood | Barack Obama | Democratic | 21,710 | 55.6% | 13.1 pts | 39,052 |