Dewey city, Oklahoma
Official LSAD Designation: Dewey city • Census GEOID: 4020550
• Washington County
Dewey city is an incorporated city in Washington County, Oklahoma. According to official records from the Census (2025), Dewey city had an estimated population of 3,450 residents. Official Census Bureau geographic records classify this community under LSAD designation Dewey city (GEOID 4020550).
Local Government Administration U.S. Census Bureau GMAF
City Of Dewey
Municipal
Official Title:
City Manager
Address:
411 E DON TYLER AVE, DEWEY OK 74029-2315
County Of Washington
County
Official Title:
Chairman
Address:
400 S JOHNSTONE AVE, STE 201, BARTLESVILLE OK 74003-6637
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 3,450 | 2025 |
| Median Household Income | $42,695 | 2020-2024 |
| Median Home Value | $119,000 | 2020-2024 |
| Land Area | 2.70 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).