List of 18 Zip Codes in Benton County, Washington

On this page, we'll list out the 18 Benton County, Washington ZIP codes we have, including the land area and county name of each 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.

Benton County makes up approximately 3.73% of the total land area for Washington and we have 18 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

ZIP Code Land Area (Sq. Meters) Land Area (Sq. Miles) Land Area (Sq. Kilometers)
98930 123,083,000 48 123
98944 1,497,260,000 578 1,497
98944 1,497,260,000 578 1,497
99320 359,642,000 139 360
99320 359,642,000 139 360
99336 34,570,300 13 35
99336 34,570,300 13 35
99337 407,217,000 157 407
99337 407,217,000 157 407
99338 171,927,000 66 172
99338 171,927,000 66 172
99350 1,480,080,000 571 1,480
99352 54,262,100 21 54
99352 54,262,100 21 54
99352 54,262,100 21 54
99353 67,479,400 26 67
99353 67,479,400 26 67
99354 52,600,900 20 53

More Counties in Washington

If you want to search and find zip codes for different counties in Washington, the list below contains links to each of the 41 Washington counties we have data for.

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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If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!

  • "List of 18 Zip Codes in Benton County, Washington". NameCensus.com. Accessed on March 29, 2024. https://namecensus.com/zip-codes/washington/benton-county/.

  • "List of 18 Zip Codes in Benton County, Washington". NameCensus.com, https://namecensus.com/zip-codes/washington/benton-county/. Accessed 29 March, 2024

  • List of 18 Zip Codes in Benton County, Washington. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/washington/benton-county/.