Riverside town, Washington
Official LSAD Designation: Riverside town • Census GEOID: 5358795
• Okanogan County
Riverside town is an incorporated town in Okanogan County, Washington. According to official records from the Census (2025), Riverside town had an estimated population of 343 residents. Official Census Bureau geographic records classify this community under LSAD designation Riverside town (GEOID 5358795).
Local Government Administration U.S. Census Bureau GMAF
Town Of Riverside
Municipal
Official Title:
Clerk Treasurer
Address:
PO BOX 188, RIVERSIDE WA 98849-0188
County Of Okanogan
County
Official Title:
Clerk Of The Board
Address:
123 5TH AVE N, RM 150, OKANOGAN WA 98840-9436
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 343 | 2025 |
| Median Household Income | $40,625 | 2020-2024 |
| Median Home Value | $203,800 | 2020-2024 |
| Land Area | 0.89 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).