
Sugar Grove township
- County:
- Warren County
- County Seat:
- No
- Area (mi²):
- 12.392
- State:
- Pennsylvania
Sugar Grove township is located in Warren County, Pennsylvania. Sugar Grove township has a 2025 population of 909. Sugar Grove township is currently declining at a rate of -0.98% annually and its population has decreased by -4.42% since the most recent census, which recorded a population of 951 in 2020.
The average household income in Sugar Grove township is $69,340 with a poverty rate of 7.59%. The median age in Sugar Grove township is 54 years: 55.4 years for males, and 52.3 years for females.