County · code 39035
Cuyahoga CountyOhio
Cuyahoga County is in Ohio and has Cleveland as its seat. The county was created on June 7, 1808, from Geauga County and named after the Cuyahoga River.
- Founded1808
- County seatCleveland
- Named forCuyahoga River, Ohio
- Land area457 sq mi + 788 sq mi water
- Population1,264,817 2020 Census
Where it is
Cuyahoga on the map of Ohio
Ohio has 88 counties and county equivalents, each with its own records office. Shapes with a page are links.
History
Formed in 1808 from Geauga County
An old deed may name a county that no longer exists, or a boundary that has since moved.
When created in 1808, Cuyahoga County was not fully organized and remained attached to Geauga County for administrative and judicial purposes until 1810. In its early years, the county gained and lost territory through the creation and organization of neighboring counties including Huron, Lorain, and Lake.
- 1808Cuyahoga County created Cuyahoga created from Geauga; Cuyahoga not fully organized, attached to Geauga for administrative and judicial purposes. · Ohio Laws 1807, 6th assy., ch. 1, secs.1, 3, 5-7/pp. 3-5; Chase, 3:ch. 362/p. 2105
- 1811Gained territory Cuyahoga gained part of Non-County Area 3 that was attached to Cuyahoga. Mistake in description created an overlap (Overlap Area 2) between Cuyahoga and Huron; corrected 18 February 1812. Huron remained attached to Cuyahoga for administrative and judicial purposes. · Ohio Laws 1810, 9th assy., ch. 14/p. 27; Chase 3:ch. 386/p. 2114
- 1812Lost territory Cuyahoga lost Overlap Area 2 to Huron, ending dispute dating from 22 January 1811. · Ohio Laws 1811, 10th assy., ch. 46/p. 122; Chase, 3:ch. 391/pp. 2115-2116
- 1822Lost territory Cuyahoga lost to creation of Lorain; Lorain not fully organized, part attached to Cuyahoga for administrative and judicial purposes. · Ohio Laws 1822, 21st assy., loc., ch. 5/p. 5; Chase, 3:ch. 436/pp. 2135-2136
- 1840Lost territory Cuyahoga lost to creation of Lake; Lake not fully organized, part attached to Cuyahoga for administrative and judicial purposes. · Ohio Laws 1839, 38th assy., loc., p. 102
Show all 13 changes
- 1808Cuyahoga County created Cuyahoga created from Geauga; Cuyahoga not fully organized, attached to Geauga for administrative and judicial purposes. · Ohio Laws 1807, 6th assy., ch. 1, secs.1, 3, 5-7/pp. 3-5; Chase, 3:ch. 362/p. 2105
- 1810Changed Cuyahoga fully organized, detached from Geauga. Huron detached from Geauga and Portage, attached to Cuyahoga. Non-County Area 3 detached from Geauga, attached to Cuyahoga. Both attachments were for administrative and judicial purposes. · Ohio Laws 1809, 8th assy., ch. 11/p. 34; Chase, 3:ch. 378/p. 2111
- 1811Gained territory Cuyahoga gained part of Non-County Area 3 that was attached to Cuyahoga. Mistake in description created an overlap (Overlap Area 2) between Cuyahoga and Huron; corrected 18 February 1812. Huron remained attached to Cuyahoga for administrative and judicial purposes. · Ohio Laws 1810, 9th assy., ch. 14/p. 27; Chase 3:ch. 386/p. 2114
- 1812Lost territory Cuyahoga lost Overlap Area 2 to Huron, ending dispute dating from 22 January 1811. · Ohio Laws 1811, 10th assy., ch. 46/p. 122; Chase, 3:ch. 391/pp. 2115-2116
- 1815Changed Huron fully organized, detached from Cuyahoga. · Ohio Laws 1814, 13th assy., ch. 33/p. 113; Chase, 3:ch. 401/p. 2120
- 1822Lost territory Cuyahoga lost to creation of Lorain; Lorain not fully organized, part attached to Cuyahoga for administrative and judicial purposes. · Ohio Laws 1822, 21st assy., loc., ch. 5/p. 5; Chase, 3:ch. 436/pp. 2135-2136
- 1824Changed Lorain fully organized, detached from Cuyahoga. · Ohio Laws 1823, 22d assy., loc., ch. 12/p. 12; Chase, 3:ch. 439/pp. 2136-2137
- 1827Gained territory Cuyahoga gained from Lorain. Cuyahoga also gained non-county area over the waters of Lake Erie as its limits were extended to the northern boundary of Ohio. · Ohio Laws 1826, 25th assy., gen., pp. 99, 111; Chase, 3:chs. 456, 458/pp. 2142-2143
- 1835Boundary clarified Northern boundary of Cuyahoga was redefined to match the northern limit of Ohio in Lake Erie (no change).no change· Ohio Laws 1834, 33d assy., loc., secs. 1, 3-5/pp. 92-93
- 1840Lost territory Cuyahoga lost to creation of Lake; Lake not fully organized, part attached to Cuyahoga for administrative and judicial purposes. · Ohio Laws 1839, 38th assy., loc., p. 102
- 1840Changed Lake fully organized, detached from Cuyahoga. · Ohio Laws 1839, 38th assy., loc., p. 171
- 1841Exchanged territory Cuyahoga exchanged small areas with Geauga. · Ohio Laws 1840, 39th assy., loc., p. 10
- 1843Gained territory Cuyahoga gained small area from Geauga. · Ohio Laws 1842, 41st assy., loc., p. 19
Land and parcels
What the maps cover in Cuyahoga
Who publishes each layer, how good it is, and when we last checked.
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Parcels Missing
No public parcel map found for Cuyahoga County yet. Lot lines and owners of record are kept by the county (cuyahogacounty.gov).
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Address points Official
One point per address, 489,666 in all from Ohio Geographically Referenced Information Program (OGRIP), Ohio DAS/OIT (state GIS office).
edited 24 June 2025 · checked 13 October 2026 -
Buildings Reference
Roof outlines traced from aerial imagery from FEMA Response Geospatial Office with Oak Ridge National Laboratory (ORNL). Good for seeing what is on a lot; not accurate enough to set a fence from.
checked 18 October 2026
- Official
- from the office that keeps the record
- Good enough
- a reliable statewide or national copy
- Fallback
- a guide only; check the official record
- Missing
- nothing public found yet
People and land
Cuyahoga by the Census
Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.
Rules and offices
Who to ask before you build, dig or sell
Official county pages only. We link to them; we do not copy them, because they change.
Inside a city or town, permits usually come from that city rather than the county.
Zoning and code
GIS and maps
County government
- County government
The official website of Cuyahoga County.
See your own lot on these maps
Open Cuyahoga County on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.
Questions
Common questions about Cuyahoga County
- When was Cuyahoga County founded?
- Cuyahoga County was founded in 1808, formed from Geauga County, and named after Cuyahoga River, Ohio.
- What is the county seat of Cuyahoga County?
- The county seat of Cuyahoga County is Cleveland.
- Is there an online parcel map for Cuyahoga County?
- Not that we have found yet. Lot lines and owners of record are kept by the county assessor's office. When a public parcel map appears, it shows here.
- Has Cuyahoga County's boundary or name changed?
- Cuyahoga County was created in 1808 from Geauga County. Since then the Atlas of Historical County Boundaries records 11 later changes, chiefly involving Huron County, Geauga County and Lorain County.
- Who issues building permits in Cuyahoga County?
- The county's page on building permits: Permits & Licenses. Inside a city or town, ask that city first.
- Is my lot in a flood zone?
- We do not have flood maps for Cuyahoga County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby