
Hiawatha township
- County:
- Brown County
- County Seat:
- No
- Area (mi²):
- 63.087
- State:
- Kansas
Hiawatha township is located in Brown County, Kansas. Hiawatha township has a 2025 population of 577. Hiawatha township is currently declining at a rate of -1.2% annually and its population has decreased by -4.63% since the most recent census, which recorded a population of 605 in 2020.
The average household income in Hiawatha township is $132,068 with a poverty rate of 3.47%. The median age in Hiawatha township is 49.4 years: 49.5 years for males, and 49.3 years for females.