
Fernville
- County:
- Columbia County
- County Seat:
- No
- Area (mi²):
- 0.808
- State:
- Pennsylvania
Fernville is a CDP located in Columbia County, Pennsylvania. Fernville has a 2025 population of 358. Fernville is currently declining at a rate of -3.76% annually and its population has decreased by -1.65% since the most recent census, which recorded a population of 364 in 2020.
The average household income in Fernville is $95,429 with a poverty rate of 22.38%. The median age in Fernville is 43.9 years: 36.4 years for males, and 54.3 years for females.