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 2026 population of 918. Sugar Grove township is currently declining at a rate of -0.76% annually and its population has decreased by -3.27% since the most recent census, which recorded a population of 949 in 2020.
The median household income in Sugar Grove township is $62,000 with a poverty rate of 9.7%. The median age in Sugar Grove township is 51.9 years: 53.6 years for males, and 48.8 years for females. For every 100 females there are 106.3 males.