1. Home
  2. United States ZIP Codes
  3. Washington ZIP Codes
  4. ZIP Codes in Benton County

Map of All ZIP Codes in Benton County Washington

List of All ZIP Codes in Benton County Census Division

Map IndexZIP Code CodeZIP Code Name
99320Benton City
99336Kennewick
99337Kennewick
99338Kennewick
99345Paterson
99346Plymouth
99350Prosser
99352Richland
99353West Richland
99354Richland