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

| County | Kerry__1 | Kerry__2 | Bush__3 | Bush__4 | Others__5 | Others__6 |
|---|---|---|---|---|---|---|
| Pike | 35.7% | 2849 | 63.1% | 5032 | 1.2% | 99 |
| Pope | 37.7% | 918 | 61.6% | 1500 | 0.7% | 18 |
| Pulaski | 44.1% | 1372 | 55.3% | 1720 | 0.5% | 16 |
| Putnam | 50.8% | 1704 | 48.4% | 1623 | 0.7% | 25 |
| Randolph | 45.3% | 6771 | 54.0% | 8076 | 0.7% | 109 |
| Richland | 32.6% | 2529 | 66.5% | 5153 | 0.9% | 67 |
| Rock Island | 57.0% | 39880 | 42.4% | 29663 | 0.6% | 429 |
| St. Clair | 55.1% | 62410 | 44.4% | 50203 | 0.5% | 576 |
| Saline | 39.8% | 4697 | 59.7% | 7057 | 0.5% | 60 |
| Sangamon | 40.5% | 38630 | 58.6% | 55904 | 0.9% | 841 |
| Schuyler | 39.5% | 1594 | 59.6% | 2403 | 0.8% | 34 |
| Scott | 35.2% | 927 | 64.3% | 1696 | 0.5% | 13 |
| Shelby | 35.4% | 3744 | 63.8% | 6753 | 0.8% | 80 |
| Stark | 38.8% | 1189 | 60.1% | 1841 | 1.0% | 31 |
| Stephenson | 41.8% | 8913 | 57.3% | 12212 | 0.9% | 195 |