Mercer County, West Virginia Cities (2026)

City
Rank
2026 Pop. ↓
2020 Pop.
Annual Change
Density (/mi²)
Area (mi²)
Type
Bluefield19,0519,616-1.17%1,0099 City
Princeton25,5135,852-1.17%1,8293 City
Athens31,1751,220-0.76%2,9160 Town
Bramwell4256271-1.16%4611 Town
Oakvale5131133-0.76%3130 Town

Mercer County Cities Summary

Largest City

Bluefield is the largest city in Mercer County, with a population of 9,051.

Smallest City

Oakvale is the smallest city in Mercer County, with a population of 131.

10 Largest Cities

There are 5 cities in Mercer County, West Virginia.

Location of Mercer County