United States presidential election in West Virginia, 2008 By county By county

| County | Obama__1 | Obama__2 | McCain__3 | McCain__4 |
|---|---|---|---|---|
| Barbour | 39.64% | 2415 | 60.36% | 3678 |
| Berkeley | 43.42% | 15945 | 56.58% | 20779 |
| Boone | 55.48% | 4490 | 44.52% | 3603 |
| Braxton | 50.69% | 2691 | 49.31% | 2618 |
| Brooke | 48.61% | 4666 | 51.39% | 4932 |
| Cabell | 44.86% | 15110 | 55.14% | 18571 |
| Calhoun | 42.05% | 976 | 57.95% | 1345 |
| Clay | 44.77% | 1417 | 55.23% | 1748 |
| Doddridge | 24.92% | 732 | 75.08% | 2205 |
| Fayette | 48.49% | 7134 | 51.51% | 7578 |
| Gilmer | 41.45% | 1117 | 58.55% | 1578 |
| Grant | 23.86% | 987 | 76.14% | 3150 |
| Greenbrier | 43.08% | 5561 | 56.92% | 7347 |
| Hampshire | 36.35% | 2968 | 63.65% | 5197 |
| Hancock | 42.14% | 5285 | 57.86% | 7257 |
| Hardy | 35.88% | 1880 | 64.12% | 3360 |
| Harrison | 43.23% | 13488 | 56.77% | 17715 |
| Jackson | 40.56% | 4821 | 59.44% | 7066 |
| Jefferson | 52.44% | 11606 | 47.56% | 10526 |
| Kanawha | 49.73% | 40148 | 50.27% | 40588 |