Cuyahoga County, Ohio

Cuyahoga County
Etymology: Cuyahoga River
Map of Cuyahoga County within Ohio
Coordinates: 41°32′24″N 81°39′36″W / 41.54000°N 81.66000°W / 41.54000; -81.66000
CountryUnited States
StateOhio
RegionNortheast Ohio
FoundedMay 1, 1810
Named afterCuyahoga River
County seatCleveland
Government
  County ExecutiveChris Ronayne (D)
Area
  Total
1,246 sq mi (3,230 km2)
  Land457 sq mi (1,180 km2)
  Water788 sq mi (2,040 km2)
Elevation
653 ft (199 m)
Population
 (2020)
  Total
1,264,817
  Estimate 
(2023)
1,233,088
  Density1,000/sq mi (390/km2)
Gross Domestic Product
  TotalUS$104.292 billion (2022)
Time zoneUTC−5 (EST)
  Summer (DST)UTC−4 (EDT)
Area code216
Congressional districts7th, 11th
Largest cityCleveland
Websitecuyahogacounty.gov

Cuyahoga County (/ˌk.əˈhɒɡə/ KY-ə-HOG or /ˌk.əˈhɡə/ KY-ə-HOH-gə, see Cuyahoga River § Pronunciation) is a large urban county located in the northeastern part of the U.S. state of Ohio. The county seat and most populous city is Cleveland. As of the 2020 census, its population was 1,264,817, making it the second-most populous county in the state.

Cuyahoga County is situated on the southern shore of Lake Erie, across the U.S.–Canada maritime border. The county is bisected by the Cuyahoga River, after which it was named. "Cuyahoga" is an Iroquoian word meaning "crooked river". It is the core county of the Cleveland, OH Metropolitan Statistical Area and Cleveland–Akron–Canton, OH Combined Statistical Area.