
Fertile township
- County:
- Worth County
- County Seat:
- No
- Area (mi²):
- 36.175
- State:
- Iowa
Fertile township is located in Worth County, Iowa. Fertile township has a 2025 population of 654. Fertile 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 Fertile township is $94,192 with a poverty rate of 2.75%. The median age in Fertile township is 54.9 years: 55.3 years for males, and 53.9 years for females.