
Deerfield township
- County:
- Warren County
- County Seat:
- No
- Area (mi²):
- 43.224
- State:
- Pennsylvania
Deerfield township is located in Warren County, Pennsylvania. Deerfield township has a 2025 population of 259. Deerfield township is currently declining at a rate of -0.77% annually and its population has decreased by -3.72% since the most recent census, which recorded a population of 269 in 2020.
The average household income in Deerfield township is $64,965 with a poverty rate of 9.09%. The median age in Deerfield township is 63.4 years: 61.9 years for males, and 64.2 years for females.