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

| County | Kerry__1 | Kerry__2 | Bush__3 | Bush__4 | Others__5 | Others__6 |
|---|---|---|---|---|---|---|
| Jackson | 22.5% | 210 | 76.0% | 710 | 1.5% | 14 |
| Jefferson | 46.6% | 126558 | 51.8% | 140644 | 1.6% | 4366 |
| Kiowa | 19.3% | 172 | 79.8% | 712 | 0.9% | 8 |
| Kit Carson | 20.8% | 729 | 77.7% | 2721 | 1.5% | 52 |
| La Plata | 52.6% | 13409 | 45.9% | 11704 | 1.6% | 400 |
| Lake | 55.0% | 1623 | 42.8% | 1261 | 2.2% | 65 |
| Larimer | 46.6% | 68266 | 51.8% | 75884 | 1.6% | 2286 |
| Las Animas | 50.1% | 3300 | 48.5% | 3196 | 1.5% | 96 |
| Lincoln | 21.5% | 503 | 77.8% | 1819 | 0.6% | 15 |
| Logan | 28.4% | 2491 | 70.4% | 6168 | 1.2% | 107 |
| Mesa | 31.6% | 19564 | 67.1% | 41539 | 1.3% | 782 |
| Mineral | 36.7% | 227 | 61.9% | 383 | 1.5% | 9 |
| Moffat | 23.7% | 1355 | 74.2% | 4247 | 2.1% | 123 |
| Montezuma | 35.1% | 3867 | 63.4% | 6988 | 1.5% | 160 |