Mainville
- County:
- Columbia County
- County Seat:
- No
- Area (mi²):
- 0.697
- State:
- Pennsylvania
Mainville is a CDP located in Columbia County, Pennsylvania Pennsylvania. Unfortunately, the data for this location is currently limited or unavailable.
The median household income in Mainville is $36,250 with a poverty rate of 39.13%. The median age in Mainville is 40.6 years: 40.4 years for males, and 45.5 years for females. For every 100 females there are 91.7 males.