Sumner township
- County:
- Bremer County
- County Seat:
- No
- Area (mi²):
- 35.562
- State:
- Iowa
Sumner township is located in Bremer County, Iowa Iowa. Unfortunately, the data for this location is currently limited or unavailable.
The median household income in Sumner township is $100,718 with a poverty rate of 5.07%. The median age in Sumner township is 28.5 years: 27.8 years for males, and 38.5 years for females. For every 100 females there are 150.0 males.