Chapmanville
- County:
- Logan County
- County Seat:
- No
- Area (mi²):
- 0.657
- State:
- West Virginia
Chapmanville is a town located in Logan County, West Virginia. Chapmanville has a 2026 population of 946. Chapmanville is currently declining at a rate of -1.15% annually and its population has decreased by -7.07% since the most recent census, which recorded a population of 1,018 in 2020.
The median household income in Chapmanville is $41,369 with a poverty rate of 23.6%. The median age in Chapmanville is 44.7 years: 36.3 years for males, and 48 years for females. For every 100 females there are 113.8 males.