
Linn township
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 35.876
- State:
- Kansas
Linn township is located in Washington County, Kansas. Linn township has a 2025 population of 519. Linn township is currently growing at a rate of 0.58% annually and its population has increased by 0.58% since the most recent census, which recorded a population of 516 in 2020.
The average household income in Linn township is $79,160 with a poverty rate of 6.85%. The median age in Linn township is 32.6 years: 31.2 years for males, and 38.1 years for females.