
Penn township
- County:
- Guthrie County
- County Seat:
- No
- Area (mi²):
- 19.632
- State:
- Iowa
Penn township is located in Guthrie County, Iowa. Penn township has a 2025 population of 368. 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 $168,061 with a poverty rate of 0%. The median age in Penn township is 58 years: 55.9 years for males, and 58.4 years for females.