Mercer County, West Virginia

Mercer 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 MERCER GUS Population: 57,524 (2024) ID: 176941	County	Official County Government	Contact: ADMINISTRATOR 1501 MAIN ST, STE 210, PRINCETON WV 24740-2656
CITY OF BLUEFIELD GUS Population: 9,157 (2024) ID: 177008	Municipal	Municipal Government Within County	Contact: CITY TREASURER 200 ROGERS ST, BLUEFIELD WV 24701
CITY OF PRINCETON GUS Population: 5,595 (2024) ID: 209760	Municipal	Municipal Government Within County	Contact: FINANCE DIRECTOR 100 COURTHOUSE RD, PRINCETON WV 24740-2495
TOWN OF ATHENS GUS Population: 1,178 (2024) ID: 177007	Municipal	Municipal Government Within County	Contact: ACCOUNTANT PO BOX 458, ATHENS WV 24712-0458
TOWN OF BRAMWELL GUS Population: 263 (2024) ID: 114920	Municipal	Municipal Government Within County	Contact: MAYOR 100 SIMMONS AVE, BRAMWELL WV 24715
TOWN OF OAKVALE GUS Population: 130 (2024) ID: 209759	Municipal	Municipal Government Within County	Contact: MAYOR 13610 INGLESIDE RD, OAKVALE WV 24739-8266