header> Zip Code Near Me Open Interactive Map

ZIP Code 99830

Richland, Benton County, Washington (WA) • Standard Postal Code

WA

City

County

State / Territory

Area Code

(253)

Coordinates

47.7200, -78.7800

Timezone

America/Los_Angeles

Est. Population

138,000

Country

United States (US)

View 99830 on Interactive Map → All ZIP Codes in Richland