
Penn township
- County:
- Sullivan County
- County Seat:
- No
- Area (mi²):
- 53.901
- State:
- Missouri
Penn township is located in Sullivan County, Missouri. Penn township has a 2025 population of 1,171. Penn township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Penn township is $60,959 with a poverty rate of 18.53%. The median age in Penn township is 48.3 years: 40 years for males, and 53.3 years for females.