Putnam township is located in Fayette County, Iowa Iowa. Unfortunately, the data for this location is currently limited or unavailable.
The median household income in Putnam township is $66,719 with a poverty rate of 0%. The median age in Putnam township is 41.2 years: 38 years for males, and 41.2 years for females. For every 100 females there are 168.1 males.