
Mayfield
- County:
- Sumner County
- County Seat:
- No
- Area (mi²):
- 0.296
- State:
- Kansas
Mayfield is a city located in Sumner County, Kansas. Mayfield has a 2025 population of 73. Mayfield 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 73 in 2020.
The average household income in Mayfield is $56,594 with a poverty rate of 8.11%. The median age in Mayfield is 31.5 years: 31.3 years for males, and 32.3 years for females.