United States presidential election in Wisconsin, 2004 By county By county

| County | Kerry__1 | Kerry__2 | Bush__3 | Bush__4 | Others__5 | Others__6 |
|---|---|---|---|---|---|---|
| Door | 47.8% | 8367 | 50.9% | 8910 | 1.2% | 214 |
| Douglas | 65.7% | 16537 | 33.5% | 8448 | 0.8% | 202 |
| Dunn | 52.0% | 12039 | 46.9% | 10879 | 1.1% | 254 |
| Eau Claire | 54.2% | 30068 | 44.5% | 24653 | 1.3% | 716 |
| Florence | 36.5% | 993 | 62.5% | 1703 | 1.0% | 28 |
| Fond du Lac | 36.2% | 19216 | 62.8% | 33291 | 1.0% | 529 |
| Forest | 48.7% | 2509 | 50.6% | 2608 | 0.7% | 36 |
| Grant | 50.9% | 12864 | 48.3% | 12208 | 0.8% | 192 |
| Green | 52.5% | 9575 | 46.6% | 8497 | 1.0% | 176 |
| Green Lake | 35.4% | 3605 | 63.6% | 6472 | 1.0% | 101 |
| Iowa | 56.8% | 7122 | 42.6% | 5348 | 0.6% | 72 |
| Iron | 50.4% | 1956 | 48.6% | 1884 | 1.0% | 39 |
| Jackson | 54.0% | 5249 | 45.1% | 4387 | 0.9% | 90 |
| Jefferson | 42.6% | 17925 | 56.5% | 23776 | 1.0% | 414 |