
Jacksonville township
- County:
- Chickasaw County
- County Seat:
- No
- Area (mi²):
- 53.883
- State:
- Iowa
Jacksonville township is located in Chickasaw County, Iowa. Jacksonville township has a 2025 population of 419. Jacksonville township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Jacksonville township is $87,042 with a poverty rate of 4.06%. The median age in Jacksonville township is 37.6 years: 31.9 years for males, and 50.2 years for females.