Plainfield
- County:
- Cumberland County
- County Seat:
- No
- Area (mi²):
- 0.646
- State:
- Pennsylvania
Plainfield is a CDP located in Cumberland County, Pennsylvania Pennsylvania. Unfortunately, the data for this location is currently limited or unavailable.
The median household income in Plainfield is $73,977 with a poverty rate of 30.65%. The median age in Plainfield is 58.6 years: 64.4 years for males, and 58 years for females. For every 100 females there are 57.0 males.