header> Zip Code Near Me Open Interactive Map

ZIP Code 99858

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

WA

City

County

State / Territory

Area Code

(253)

Coordinates

48.2800, -78.2200

Timezone

America/Los_Angeles

Est. Population

236,000

Country

United States (US)

View 99858 on Interactive Map → All ZIP Codes in Richland