ZIP code · Benton City · Washington · United States

ZIP code 99320 — Benton City

Name: Benton City (99320)
Address: Washington, 99320, US

ZIP code 99320 serves Benton City, Washington.

Postal code: 99320
Single source Value from one source, not cross-checked.
City: Benton City
County: Benton
State: Washington
Country: United States
Coordinates: 46.2806, -119.4913 — precision precise (locality)
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Nearby localities

99353West Richland · 10.0 km
99354Richland · 15 km
99352Richland · 16 km
99338Kennewick · 22 km
99350Prosser · 22 km
99336Kennewick · 26 km
99337Kennewick · 29 km
99301Pasco · 30 km
99302Pasco · 31 km
98930Grandview · 33 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page