
Welch
- County:
- McDowell County
- County Seat:
- No
- Area (mi²):
- 6.037
- State:
- West Virginia
Welch is a city located in McDowell County, West Virginia. Welch has a 2025 population of 3,308. Welch is currently declining at a rate of -1.58% annually and its population has decreased by -7.39% since the most recent census, which recorded a population of 3,572 in 2020.
The average household income in Welch is $41,997 with a poverty rate of 26.77%. The median age in Welch is 39.8 years: 38.8 years for males, and 42.3 years for females.