Putnam township
- County:
- Linn County
- County Seat:
- No
- Area (mi²):
- 27.456
- State:
- Iowa
Putnam township is located in Linn County, Iowa Iowa. Unfortunately, the data for this location is currently limited or unavailable.
The median household income in Putnam township is $120,230 with a poverty rate of 1.87%. The median age in Putnam township is 38.2 years: 38.6 years for males, and 36.4 years for females. For every 100 females there are 97.6 males.