Elk River city, Idaho
Official LSAD Designation: Elk River city • Census GEOID: 1625120
• Clearwater County
Elk River city is an incorporated city in Clearwater County, Idaho. According to official records from the Census (2025), Elk River city had an estimated population of 144 residents. Official Census Bureau geographic records classify this community under LSAD designation Elk River city (GEOID 1625120).
Local Government Administration U.S. Census Bureau GMAF
City Of Elk River
Municipal
Official Title:
Clerk Treasurer
Address:
PO BOX H, ELK RIVER ID 83827-0202
County Of Clearwater
County
Official Title:
Clerk
Address:
PO BOX 586, OROFINO ID 83544-0586
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 144 | 2025 |
| Median Household Income | $54,904 | 2020-2024 |
| Median Home Value | $225,000 | 2020-2024 |
| Land Area | 0.15 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).