
Kirwin township
- County:
- Phillips County
- County Seat:
- No
- Area (mi²):
- 33.44
- State:
- Kansas
Kirwin township is located in Phillips County, Kansas. Kirwin township has a 2025 population of 183. Kirwin township is currently declining at a rate of 0% annually and its population has decreased by -3.17% since the most recent census, which recorded a population of 189 in 2020.
The average household income in Kirwin township is $74,690 with a poverty rate of 8.7%. The median age in Kirwin township is 46.1 years: 33.1 years for males, and 56.4 years for females.