
Keyser
- County:
- Mineral County
- County Seat:
- No
- Area (mi²):
- 1.974
- State:
- West Virginia
Keyser is a city located in Mineral County, West Virginia. Keyser has a 2025 population of 4,834. Keyser is currently declining at a rate of -0.08% annually and its population has decreased by -0.45% since the most recent census, which recorded a population of 4,856 in 2020.
The average household income in Keyser is $65,905 with a poverty rate of 27.33%. The median age in Keyser is 39.7 years: 32.9 years for males, and 50.3 years for females.