Olean city, New York
Official LSAD Designation: Olean city • Census GEOID: 3654716
• Cattaraugus County
Olean city is an incorporated city in Cattaraugus County, New York. According to official records from the Census (2025), Olean city had an estimated population of 13,508 residents. Official Census Bureau geographic records classify this community under LSAD designation Olean city (GEOID 3654716).
Local Government Administration U.S. Census Bureau GMAF
City Of Olean
Municipal
Official Title:
City Clerk
Address:
101 EAST STATE ST, OLEAN NY 14760-2776
County Of Cattaraugus
County
Official Title:
County Administrator
Address:
303 COURT ST, LITTLE VALLEY NY 14755
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 13,508 | 2025 |
| Median Household Income | $51,261 | 2020-2024 |
| Median Home Value | $86,100 | 2020-2024 |
| Land Area | 5.90 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).