Idanha city, Oregon
Official LSAD Designation: Idanha city • Census GEOID: 4135800
• Linn County / Marion County
Idanha city is an incorporated city in Linn County, Marion County, Oregon. According to official records from the Census (2025), Idanha city had an estimated population of 159 residents. Official Census Bureau geographic records classify this community under LSAD designation Idanha city (GEOID 4135800).
Local Government Administration U.S. Census Bureau GMAF
City Of Idanha
Municipal
Official Title:
Mayor
Address:
PO BOX 430, IDANHA OR 97350-0430
County Of Linn
County
Official Title:
Administrative Officer
Address:
PO BOX 100, ALBANY OR 97321-0031
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 159 | 2025 |
| Median Household Income | $40,208 | 2020-2024 |
| Median Home Value | $263,100 | 2020-2024 |
| Land Area | 0.74 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).