Mingo County, West Virginia

Mingo County profile, demographic data, and geographic information.

Local Government & Public Administration

Authoritative general-purpose local government units serving this area U.S. Census Bureau GUS (2026) / GMAF

Government Unit	Unit Type	Jurisdiction Role	Contact / Address
COUNTY OF MINGO GUS Population: 21,712 (2024) ID: 176942	County	Official County Government	Contact: COMMISSION ASSISTANT 75 E 2ND AVE, RM 308, WILLIAMSON WV 25661-3532
CITY OF WILLIAMSON GUS Population: 2,779 (2024) ID: 177012	Municipal	Municipal Government Within County	Contact: CITY CLERK PO BOX 1517, WILLIAMSON WV 25661-1517
TOWN OF DELBARTON GUS Population: 388 (2024) ID: 194203	Municipal	Municipal Government Within County	Contact: MAYOR PO BOX 730, DELBARTON WV 25670-0730
TOWN OF MATEWAN GUS Population: 374 (2024) ID: 136407	Municipal	Municipal Government Within County	Contact: BOOKKEEPER PO BOX 306, MATEWAN WV 25678-0306
TOWN OF GILBERT GUS Population: 303 (2024) ID: 177011	Municipal	Municipal Government Within County	Contact: MAYOR PO BOX 188, GILBERT WV 25621-0188
TOWN OF KERMIT GUS Population: 289 (2024) ID: 114922	Municipal	Municipal Government Within County	Contact: MAYOR PO BOX 385, KERMIT WV 25674-0385