Penn township is located in Osborne County, Kansas. Penn township has a 2026 population of 118. Penn township is currently declining at a rate of -4.07% annually and its population has decreased by -12.59% since the most recent census, which recorded a population of 135 in 2020.
The median age in Penn township is 51.9 years: 51.7 years for males, and 55.5 years for females. For every 100 females there are 139.3 males.
Data after 2023 is projected based on recent change
Overall: 51.9 years
Female: 55.5 years
Male: 51.7 years
There are 104 adults, (18 of whom are seniors) in Penn township.
Female: 56 (41.8%)
Male: 78 (58.2%)
The racial composition of Penn township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 134 | 100% |