
Grainfield
- County:
- Gove County
- County Seat:
- No
- Area (mi²):
- 0.462
- State:
- Kansas
Grainfield is a city located in Gove County, Kansas. Grainfield has a 2025 population of 319. Grainfield is currently declining at a rate of 0% annually and its population has increased by 0.31% since the most recent census, which recorded a population of 318 in 2020.
The average household income in Grainfield is $71,969 with a poverty rate of 3.4%. The median age in Grainfield is 43.4 years: 32.6 years for males, and 55.8 years for females.