De Amerikaanse staat West Virginia is onderverdeeld in 55 county's.
right|400px|thumb|County's van West Virginia
CountyInwonersU.S. Census Bureau: Annual Estimates of the Population for Counties: April 1, 2000 to July 1, 20071 juli 2007HoofdplaatsInwonersU.S. Census Bureau: Population Estimates for All Places: 2000 to 20071 juli 2007 Barbour15.532Philippi2775 Berkeley99.734Martinsburg16.450 Boone25.201Madison2590 Braxton14.639Sutton979 Brooke23.661Wellsburg2612 Cabell94.435Huntington48.982 Calhoun7201Grantsville532 Clay10.120Clay565 Doddridge7262West Union784 Fayette46.334Fayetteville2659 Gilmer6907Glenville1465 Grant11.925Petersburg2726 Greenbier34.586Lewisburg3537 Hampshire22.577Romney1933 Hancock30.189New Cumberland1001 Hardy13.661Moorefield2456 Harrison68.309Clarksburg16.341 Jackson28.223Ripley3248 Jefferson50.832Charles Town4130 Kanawha191.306Charleston50.478 Lewis17.145Weston4226 Lincoln22.322Hamlin1097 Logan35.629Logan1505 Marion56.728Fairmont19.096 Marshall33.148Moundsville9232 Mason25.546Point Pleasant4426 McDowell22.991Welch2244 Mercer61.350Princeton6234 Mineral26.722Keyser5254 Mingo26.755Williamson3106 Monongalia87.516Morgantown29.361 Monroe13.537Union552 Morgan16.351Berkeley Springs--- Nicholas26.160Summersville3313 Ohio44.398Wheeling29.101 Pendleton7650Franklin799 Pleasants7183St. Marys1900 Pocahontas8571Marlinton1206 Preston30.254Kingwood2942 Putnam County55.001Winfield2039 Raleigh79.170Beckley16.830 Randolph28.292Elkins6989 Ritchie10.371Harrisville1827 Roane15.295Spencer2190 Summers13.202Hinton2574 Taylor16.117Grafton5311 Tucker6868Parsons1381 Tyler8952Middlebourne820 Upshur23.508Buckhannon5510 Wayne41.231Wayne1128 Webster9435Webster Springs--- Wetzel16.432New Martinsville5585 Wirt5809Elizabeth939 Wood86.088Parkersburg31.617 Wyoming23.674Pineville655
West Virginia