
Mayfield
- County:
- Graves County
- County Seat:
- Yes
- Area (mi²):
- 7.35
- State:
- Kentucky
Mayfield is a city located in Graves County, Kentucky. Mayfield has a 2025 population of 9,533. It is also the county seat of .Mayfield is currently declining at a rate of -0.94% annually and its population has decreased by -4.5% since the most recent census, which recorded a population of 9,982 in 2020.
The average household income in Mayfield is $66,874 with a poverty rate of 30.65%. The median age in Mayfield is 37.1 years: 35.7 years for males, and 37.9 years for females.