Mayfield Heights
- County:
- Cuyahoga County
- County Seat:
- No
- Area (mi²):
- 4.169
- State:
- Ohio
Mayfield Heights is a city located in Cuyahoga County, Ohio. Mayfield Heights has a 2026 population of 19,886. Mayfield Heights is currently growing at a rate of 0.02% annually but its population has decreased by -2.1% since the most recent census, which recorded a population of 20,312 in 2020.