Buffalo
- County:
- Putnam County
- County Seat:
- No
- Area (mi²):
- 1.179
- State:
- West Virginia
Buffalo is a town located in Putnam County, West Virginia. Buffalo has a 2026 population of 1,200. Buffalo is currently growing at a rate of 0.25% annually but its population has decreased by -0.17% since the most recent census, which recorded a population of 1,202 in 2020.
The median household income in Buffalo is $64,583 with a poverty rate of 19.86%. The median age in Buffalo is 42 years: 41.6 years for males, and 42.2 years for females. For every 100 females there are 117.0 males.