
Sugar Grove township
- County:
- Warren County
- County Seat:
- No
- Area (mi²):
- 35.405
- State:
- Pennsylvania
Sugar Grove township is located in Warren County, Pennsylvania. Sugar Grove township has a 2025 population of 1,547. Sugar Grove township is currently declining at a rate of -0.71% annually and its population has decreased by -4.15% since the most recent census, which recorded a population of 1,614 in 2020.
The average household income in Sugar Grove township is $77,390 with a poverty rate of 17.53%. The median age in Sugar Grove township is 37.8 years: 38.6 years for males, and 37.6 years for females.