
Gillett Grove
- County:
- Clay County
- County Seat:
- No
- Area (mi²):
- 0.222
- State:
- Iowa
Gillett Grove is a city located in Clay County, Iowa. Gillett Grove has a 2025 population of 32. Gillett Grove 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 32 in 2020.
The average household income in Gillett Grove is $102,727 with a poverty rate of 2.86%. The median age in Gillett Grove is 45.4 years: 64.7 years for males, and 7.9 years for females.