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Riverside, OR
Census-designated place in Umatilla County, Oregon.
Population
362
Land area
0.6sq mi
People per sq mi
592
ZIP codes
0
Riverside and its ZIP codes
Riverside at a glance
- Riverside is about 13 times as dense as Oregon as a whole.
Economy and federal money
Jobs, pay, income and spending are for Umatilla County. PPP loans are for Riverside.
Unemployment rate
5.1%
Aug 2026, -0.2 pts in a year
Average annual pay
$59,613
32,978 jobs, 2025
Income per person
$55,991
BEA, 2024
Federal spending
$727M
FY 2026, $9,081 per person
Environment and hazard risk
Riverside, OR, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: wildfire
Storm events since 1996
650
Countywide, mostly heavy snow
Flood insurance policies
213
0.7% of homes, county
July high / Jan low
90° / 28°F
Health statistics
Share of adults in Riverside, OR, CDC PLACES estimates
Obesity
39.7%
U.S. 33.3% +6.4 pts
Diabetes
14.8%
U.S. 12.1% +2.7 pts
Smoking
17.2%
U.S. 12.8% +4.4 pts
Uninsured (18-64)
8.5%
U.S. 11.1% -2.6 pts
Cities near Riverside
| Name | Distance | Land area (sq mi) |
|---|---|---|
| Gopher FlatsCensus-designated place | 1 mi | 2.1 |
| PendletonCity | 3.3 mi | 11.6 |
| MissionCensus-designated place | 3.9 mi | 7.6 |
| KirkpatrickCensus-designated place | 4.1 mi | 3.6 |
| TutuillaCensus-designated place | 4.5 mi | 20 |
| Green MeadowsCensus-designated place | 5.5 mi | 1.2 |
| CayuseCensus-designated place | 8.2 mi | 2.9 |
| AdamsCity | 10 mi | 0.4 |
| HelixCity | 12 mi | 0.1 |
| McKayCensus-designated place | 14 mi | 23.4 |
| Pilot RockCity | 14 mi | 1.5 |
| AthenaCity | 15 mi | 0.6 |
| WestonCity | 18 mi | 0.6 |
| MeachamCensus-designated place | 18 mi | 2.3 |
| EchoCity | 23 mi | 0.8 |
| UmapineCensus-designated place | 24 mi | 3.3 |
Frequently asked questions
- What county is Riverside, OR in?
- Riverside is in Umatilla County, Oregon.
- What is the population of Riverside, OR?
- About 362 people live in Riverside, based on American Community Survey 5-year estimates.
- What cities are near Riverside?
- Nearby places include Gopher Flats (1 mi), Pendleton (3.3 mi), Mission (3.9 mi), Kirkpatrick (4.1 mi), Tutuilla (4.5 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023