
Oswego township
- County:
- Labette County
- County Seat:
- No
- Area (mi²):
- 24.891
- State:
- Kansas
Oswego township is located in Labette County, Kansas. Oswego township has a 2025 population of 341. Oswego township is currently growing at a rate of 0.89% annually and its population has increased by 0.89% since the most recent census, which recorded a population of 338 in 2020.
The average household income in Oswego township is $187,503 with a poverty rate of 6.09%. The median age in Oswego township is 29.7 years: 31.1 years for males, and 29.6 years for females.