
Hayfield
- County:
- Hancock County
- County Seat:
- No
- Area (mi²):
- 0.974
- State:
- Iowa
Hayfield is a CDP located in Hancock County, Iowa. Hayfield has a 2025 population of 25. Hayfield is currently growing at a rate of 8.7% annually but its population has decreased by -55.36% since the most recent census, which recorded a population of 56 in 2020.
The average household income in Hayfield is $0 with a poverty rate of 0%. The median age in Hayfield is 0 years: 0 years for males, and 0 years for females.