Adams city, Oregon
Official LSAD Designation: Adams city • Census GEOID: 4100350
• Umatilla County
Adams city is an incorporated city in Umatilla County, Oregon. According to official records from the Census (2025), Adams city had an estimated population of 385 residents. Official Census Bureau geographic records classify this community under LSAD designation Adams city (GEOID 4100350).
Local Government Administration U.S. Census Bureau GMAF
City Of Adams
Municipal
Official Title:
Recorder
Address:
PO BOX 20, ADAMS OR 97810-0020
County Of Umatilla
County
Official Title:
Planning Department
Address:
216 SE 4TH ST, RM 104, PENDLETON OR 97801-2699
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 385 | 2025 |
| Median Household Income | $57,212 | 2020-2024 |
| Median Home Value | $225,000 | 2020-2024 |
| Land Area | 0.36 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).