Pleasant Valley
- County:
- Harrison County
- County Seat:
- No
- Area (mi²):
- 3.231
- State:
- West Virginia
Pleasant Valley is a city located in Harrison County, West Virginia. Pleasant Valley has a 2026 population of 3,470. Pleasant Valley is currently declining at a rate of -0.23% annually and its population has decreased by -0.91% since the most recent census, which recorded a population of 3,502 in 2020.