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

| County | Bush__1 | Bush__2 | Kerry__3 | Kerry__4 | Others__5 | Others__6 | Total |
|---|---|---|---|---|---|---|---|
| Rawlins County, Kansas | 1408 | 82.29% | 288 | 16.83% | 15 | 0.88% | 1711 |
| Reno County, Kansas | 17139 | 65.11% | 8739 | 33.20% | 444 | 1.69% | 26322 |
| Republic County, Kansas | 2205 | 77.42% | 601 | 21.10% | 42 | 1.47% | 2848 |
| Rice County, Kansas | 3124 | 72.62% | 1116 | 25.94% | 62 | 1.44% | 4302 |
| Riley County, Kansas | 12415 | 60.53% | 7774 | 37.91% | 320 | 1.56% | 20509 |
| Rooks County, Kansas | 2116 | 78.40% | 529 | 19.60% | 54 | 2.00% | 2699 |
| Rush County, Kansas | 1224 | 68.53% | 516 | 28.89% | 46 | 2.58% | 1786 |
| Russell County, Kansas | 2628 | 75.82% | 795 | 22.94% | 43 | 1.24% | 3466 |
| Saline County, Kansas | 14758 | 65.54% | 7365 | 32.71% | 395 | 1.75% | 22518 |
| Scott County, Kansas | 1897 | 83.79% | 339 | 14.97% | 28 | 1.24% | 2264 |
| Sedgwick County, Kansas | 101111 | 62.46% | 58619 | 36.21% | 2161 | 1.33% | 161891 |