Sunnyside, WA ZIP Codes, Coordinates & Counties
Sunnyside, Washington has 1 ZIP code in Yakima county. The approximate center of Sunnyside is 46.493, -119.647. Sunnyside has about 113,989 known street addresses.
ZIP codes in Sunnyside, WA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 98944 | Yakima | 46.493 | -119.647 |
Counties Sunnyside spans
Yakima
Most common streets in Sunnyside
Independence, Edison, Lincoln, Emerald, Alexander, 16th, 6th, 13th, Harrison, 1st
Frequently asked questions
What ZIP codes are in Sunnyside, WA?
Sunnyside, Washington has 1 ZIP code, ranging from 98944 to 98944. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Sunnyside, WA in?
Sunnyside is in Yakima county.
What are the latitude and longitude of Sunnyside, WA?
The approximate center of Sunnyside, Washington is latitude 46.493, longitude -119.647. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Sunnyside, WA have?
Sunnyside has 1 ZIP code.
How many addresses are in Sunnyside, WA?
Sunnyside, Washington has about 113,989 known street addresses in the sthan.io US address database.
What are the most common streets in Sunnyside, WA?
Some of the most common street names in Sunnyside are Independence, Edison, Lincoln, Emerald, Alexander, 16th.
What cities are near Sunnyside, WA?
Cities near Sunnyside include Benton City (17 mi), Mattawa (17 mi), West Richland (18 mi), Grandview (19 mi), Outlook (22 mi).
Cities near Sunnyside
Benton City, WA (17 mi) Mattawa, WA (17 mi) West Richland, WA (18 mi) Grandview, WA (19 mi) Outlook, WA (22 mi) Prosser, WA (22 mi) Richland, WA (22 mi) Mesa, WA (23 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database