| West Virginia | |||||
| Population and Per Capita Income by County | |||||
| Population | Change from 2000 to July 1, 2008 population estimate | Per Capita Personal Income 2007 | |||
| 2000 Census | July 1, 2008 Estimate | Number | % Change | ||
| Barbour | 15,557 | 15,600 | 43 | 0.3 | $23,252 |
| Berkeley | 75,905 | 102,044 | 26,139 | 34.4 | 29,146 |
| Boone | 25,535 | 24,977 | -558 | -2.2 | 24,292 |
| Braxton | 14,702 | 14,700 | -2 | 0.0 | 21,174 |
| Brooke | 25,447 | 23,520 | -1,927 | -7.6 | 27,993 |
| Cabell | 96,785 | 94,631 | -2,154 | -2.2 | 30,646 |
| Calhoun | 7,582 | 7,212 | -370 | -4.9 | 20,507 |
| Clay | 10,330 | 10,075 | -255 | -2.5 | 19,133 |
| Doddridge | 7,403 | 7,201 | -202 | -2.7 | 20,793 |
| Fayette | 47,579 | 46,341 | -1,238 | -2.6 | 24,351 |
| Gilmer | 7,160 | 6,873 | -287 | -4.0 | 24,392 |
| Grant | 11,299 | 12,047 | 748 | 6.6 | 27,013 |
| Greenbrier | 34,453 | 34,567 | 114 | 0.3 | 28,533 |
| Hampshire | 20,202 | 22,574 | 2,372 | 11.7 | 22,849 |
| Hancock | 32,667 | 30,008 | -2,659 | -8.1 | 29,002 |
| Hardy | 12,669 | 13,591 | 922 | 7.3 | 24,127 |
| Harrison | 68,651 | 68,853 | 202 | 0.3 | 32,627 |
| Jackson | 28,000 | 28,157 | 157 | 0.6 | 25,479 |
| Jefferson | 42,190 | 51,615 | 9,425 | 22.3 | 35,701 |
| Kanawha | 200,076 | 191,018 | -9,058 | -4.5 | 39,337 |
| Lewis | 16,919 | 17,281 | 362 | 2.1 | 26,963 |
| Lincoln | 22,108 | 22,386 | 278 | 1.3 | 21,162 |
| Logan | 37,710 | 35,525 | -2,185 | -5.8 | 27,554 |
| McDowell | 27,329 | 22,707 | -4,622 | -16.9 | 20,344 |
| Marion | 56,598 | 56,496 | -102 | -0.2 | 29,849 |
| Marshall | 35,519 | 32,766 | -2,753 | -7.8 | 28,181 |
| Mason | 25,959 | 25,678 | -281 | -1.1 | 24,254 |
| Mercer | 62,980 | 61,500 | -1,480 | -2.3 | 27,898 |
| Mineral | 27,078 | 26,795 | -283 | -1.0 | 26,868 |
| Mingo | 28,253 | 26,352 | -1,901 | -6.7 | 25,793 |
| Monongalia | 81,867 | 88,221 | 6,354 | 7.8 | 33,408 |
| Monroe | 13,194 | 13,739 | 545 | 4.1 | 22,269 |
| Morgan | 14,943 | 16,325 | 1,382 | 9.2 | 33,788 |
| Nicholas | 26,562 | 26,137 | -425 | -1.6 | 26,030 |
| Ohio | 47,433 | 44,106 | -3,327 | -7.0 | 36,328 |
| Pendleton | 8,196 | 7,582 | -614 | -7.5 | 27,366 |
| Pleasants | 7,514 | 7,150 | -364 | -4.8 | 29,757 |
| Pocahontas | 9,131 | 8,472 | -659 | -7.2 | 26,358 |
| Preston | 29,334 | 30,285 | 951 | 3.2 | 25,753 |
| Putnam | 51,586 | 55,488 | 3,902 | 7.6 | 33,505 |
| Raleigh | 79,220 | 79,357 | 137 | 0.2 | 29,658 |
| Randolph | 28,262 | 28,264 | 2 | 0.0 | 28,217 |
| Ritchie | 10,343 | 10,308 | -35 | -0.3 | 25,815 |
| Roane | 15,443 | 15,169 | -274 | -1.8 | 22,104 |
| Summers | 14,388 | 13,017 | -1,371 | -9.5 | 21,273 |
| Taylor | 16,089 | 16,158 | 69 | 0.4 | 23,634 |
| Tucker | 7,321 | 6,877 | -444 | -6.1 | 25,963 |
| Tyler | 9,592 | 8,841 | -751 | -7.8 | 22,732 |
| Upshur | 23,404 | 23,582 | 178 | 0.8 | 24,507 |
| Wayne | 42,903 | 41,082 | -1,821 | -4.2 | 24,893 |
| Webster | 9,719 | 9,394 | -325 | -3.3 | 20,870 |
| Wetzel | 17,693 | 16,329 | -1,364 | -7.7 | 27,472 |
| Wirt | 5,873 | 5,757 | -116 | -2.0 | 19,165 |
| Wood | 87,982 | 86,204 | -1,778 | -2.0 | 29,872 |
| Wyoming | 25,708 | 23,534 | -2,174 | -8.5 | 24,030 |
| West Virginia | 1,808,345 | 1814468 | 6,123 | 0.3 | $28,206 |
| United States | 281,424,602 | 304,059,724 | 22,635,122 | 8.0 | $36,714 |