Lonerock city, Oregon
Official LSAD Designation: Lonerock city • Census GEOID: 4143400
• Gilliam County
Lonerock city is an incorporated city in Gilliam County, Oregon. According to official records from the Census (2025), Lonerock city had an estimated population of 24 residents. Official Census Bureau geographic records classify this community under LSAD designation Lonerock city (GEOID 4143400).
Local Government Administration U.S. Census Bureau GMAF
City Of Lonerock
Municipal
Official Title:
City Clerk
Address:
104 SE MAIN ST, CONDON OR 97823
County Of Gilliam
County
Official Title:
County Court
Address:
PO BOX 427, CONDON OR 97823-0427
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 24 | 2025 |
| Median Household Income | Data unavailable | ACS 5-Year |
| Median Home Value | $112,500 | 2020-2024 |
| Land Area | 1.03 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).