Euclid
- County:
- Cuyahoga County
- County Seat:
- No
- Area (mi²):
- 10.655
- State:
- Ohio
Euclid is a city located in Cuyahoga County, Ohio. Euclid has a 2026 population of 48,421. Euclid is currently declining at a rate of -0.04% annually and its population has decreased by -2.35% since the most recent census, which recorded a population of 49,586 in 2020.