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

| County | Kerry__1 | Kerry__2 | Bush__3 | Bush__4 | Others__5 | Others__6 |
|---|---|---|---|---|---|---|
| Monroe | 49.6% | 27967 | 49.6% | 27971 | 0.7% | 404 |
| Montgomery | 55.6% | 222048 | 44.0% | 175741 | 0.5% | 1802 |
| Montour | 35.0% | 2666 | 64.3% | 4903 | 0.7% | 55 |
| Northampton | 50.1% | 63446 | 49.0% | 62102 | 0.9% | 1192 |
| Northumberland | 39.3% | 14602 | 60.0% | 22262 | 0.7% | 270 |
| Perry | 27.9% | 5423 | 71.6% | 13919 | 0.4% | 85 |
| Philadelphia | 80.4% | 542205 | 19.3% | 130099 | 0.3% | 1765 |
| Pike | 40.6% | 8656 | 58.4% | 12444 | 0.9% | 199 |
| Potter | 28.5% | 2268 | 70.8% | 5640 | 0.7% | 54 |
| Schuylkill | 44.8% | 29231 | 54.6% | 35640 | 0.6% | 398 |
| Snyder | 29.0% | 4348 | 70.5% | 10566 | 0.5% | 69 |
| Somerset | 34.9% | 12842 | 64.7% | 23802 | 0.4% | 134 |
| Sullivan | 36.9% | 1213 | 62.6% | 2056 | 0.5% | 16 |
| Susquehanna | 38.6% | 7351 | 60.8% | 11573 | 0.6% | 116 |
| Tioga | 30.9% | 5437 | 68.4% | 12019 | 0.7% | 115 |