
South Bend township
- County:
- Armstrong County
- County Seat:
- No
- Area (mi²):
- 22.535
- State:
- Pennsylvania
South Bend township is located in Armstrong County, Pennsylvania. South Bend township has a 2025 population of 968. South Bend township is currently declining at a rate of -0.82% annually and its population has decreased by -4.16% since the most recent census, which recorded a population of 1,010 in 2020.
The average household income in South Bend township is $74,746 with a poverty rate of 5.19%. The median age in South Bend township is 49.5 years: 51.9 years for males, and 47.8 years for females.