
Bluefield
- County:
- Mercer County
- County Seat:
- No
- Area (mi²):
- 8.974
- State:
- West Virginia
Bluefield is a city located in Mercer County, West Virginia. Bluefield has a 2025 population of 9,048. Bluefield is currently declining at a rate of -1.22% annually and its population has decreased by -5.83% since the most recent census, which recorded a population of 9,608 in 2020.
The average household income in Bluefield is $60,331 with a poverty rate of 20.06%. The median age in Bluefield is 41.2 years: 40.8 years for males, and 41.9 years for females.