
Iola township
- County:
- Allen County
- County Seat:
- No
- Area (mi²):
- 42.782
- State:
- Kansas
Iola township is located in Allen County, Kansas. Iola township has a 2025 population of 768. Iola township is currently declining at a rate of -0.52% annually and its population has decreased by -1.79% since the most recent census, which recorded a population of 782 in 2020.
The average household income in Iola township is $93,820 with a poverty rate of 10.88%. The median age in Iola township is 37.1 years: 39.1 years for males, and 37 years for females.