
Clay township
- County:
- Harrison County
- County Seat:
- No
- Area (mi²):
- 26.101
- State:
- Iowa
Clay township is located in Harrison County, Iowa. Clay township has a 2025 population of 58. Clay township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Clay township is $91,932 with a poverty rate of 44.83%. The median age in Clay township is 56.5 years: 58.1 years for males, and 56.3 years for females.