
Sheffield
- County:
- Warren County
- County Seat:
- No
- Area (mi²):
- 1.752
- State:
- Pennsylvania
Sheffield is a CDP located in Warren County, Pennsylvania. Sheffield has a 2025 population of 663. Sheffield is currently declining at a rate of -4.47% annually and its population has decreased by -31.01% since the most recent census, which recorded a population of 961 in 2020.
The average household income in Sheffield is $58,432 with a poverty rate of 21.22%. The median age in Sheffield is 43.3 years: 38.6 years for males, and 48 years for females.