
Belleville township
- County:
- Republic County
- County Seat:
- No
- Area (mi²):
- 59.316
- State:
- Kansas
Belleville township is located in Republic County, Kansas. Belleville township has a 2025 population of 499. Belleville township is currently declining at a rate of -1.19% annually and its population has decreased by -2.73% since the most recent census, which recorded a population of 513 in 2020.
The average household income in Belleville township is $87,442 with a poverty rate of 9.35%. The median age in Belleville township is 58.3 years: 51.1 years for males, and 64.4 years for females.