List of 4 Zip Codes in Kennewick, Washington

On this page, we'll list out the 4 zip codes we have on record for Kennewick, Washington in Benton County as well as the land area for each zip code.

Washington is the 18th largest state by total land area, with a land area of 71,298 square miles (184,661 square kilometers) and has a total population of 7,512,465 people as of the most recent U.S. Census survey.

Kennewick makes up approximately 0.36% of the total land area for Washington and we have 4 zip codes for the city in our database, which you can see details of below, with land area information for each zip code.

Kennewick covers the following counties:

There is not enough data as of the most recent U.S. Census survey to determine the population of Kennewick.

ZIP Code Land Area (Sq. Meters) Land Area (Sq. Miles) Land Area (Sq. Kilometers)
99336 34,570,300 13 35
99337 407,217,000 157 407
99338 171,927,000 66 172
99352 54,262,100 21 54

Click the zip code link(s) above to get detailed demographics data for the specific zip code (or ZCTA).

Places Near Kennewick, Washington

If you want to search and find zip codes for different cities or towns near Kennewick, Washington, the list below contains links to each of the 8 Washington locations we have data for in Benton County.

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

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  • "List of 4 Zip Codes in Kennewick, Washington". NameCensus.com. Accessed on March 28, 2024. https://namecensus.com/zip-codes/washington/city/kennewick/.

  • "List of 4 Zip Codes in Kennewick, Washington". NameCensus.com, https://namecensus.com/zip-codes/washington/city/kennewick/. Accessed 28 March, 2024

  • List of 4 Zip Codes in Kennewick, Washington. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/washington/city/kennewick/.