Riverside, WA ZIP Codes, Coordinates & Counties
Riverside, Washington has 1 ZIP code in Okanogan county. The approximate center of Riverside is 48.538, -119.404. Riverside has about 4,941 known street addresses.
ZIP codes in Riverside, WA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 98849 | Okanogan | 48.538 | -119.404 |
Counties Riverside spans
Okanogan
Most common streets in Riverside
Keystone, Glenwood, 1st, Kendall, Hubbard, Hardy, Tower, Grove, West, Riverside
Frequently asked questions
What ZIP codes are in Riverside, WA?
Riverside, Washington has 1 ZIP code, ranging from 98849 to 98849. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Riverside, WA in?
Riverside is in Okanogan county.
What are the latitude and longitude of Riverside, WA?
The approximate center of Riverside, Washington is latitude 48.538, longitude -119.404. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Riverside, WA have?
Riverside has 1 ZIP code.
How many addresses are in Riverside, WA?
Riverside, Washington has about 4,941 known street addresses in the sthan.io US address database.
What are the most common streets in Riverside, WA?
Some of the most common street names in Riverside are Keystone, Glenwood, 1st, Kendall, Hubbard, Hardy.
What cities are near Riverside, WA?
Cities near Riverside include Tonasket (11 mi), Omak (14 mi), Okanogan (17 mi), Conconully (20 mi), Malott (24 mi).
Cities near Riverside
Tonasket, WA (11 mi) Omak, WA (14 mi) Okanogan, WA (17 mi) Conconully, WA (20 mi) Malott, WA (24 mi) Oroville, WA (27 mi) Loomis, WA (28 mi) Nespelem, WA (28 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database