
Sergeant township
- County:
- McKean County
- County Seat:
- No
- Area (mi²):
- 80.129
- State:
- Pennsylvania
Sergeant township is located in McKean County, Pennsylvania. Sergeant township has a 2025 population of 141. Sergeant township is currently declining at a rate of -0.7% annually and its population has decreased by -4.73% since the most recent census, which recorded a population of 148 in 2020.
The average household income in Sergeant township is $79,114 with a poverty rate of 19.77%. The median age in Sergeant township is 58 years: 57.7 years for males, and 59 years for females.