Johnson township
- County:
- Plymouth County
- County Seat:
- No
- Area (mi²):
- 35.753
- State:
- Iowa
Johnson township is located in Plymouth County, Iowa Iowa. Unfortunately, the data for this location is currently limited or unavailable.
The median household income in Johnson township is $99,625 with a poverty rate of 7.24%. The median age in Johnson township is 50.4 years: 50.3 years for males, and 51.3 years for females. For every 100 females there are 141.3 males.