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ZIP code 99350

Prosser, WA · Benton County

About ZIP code 99350

  • ZIP code 99350 is in Prosser, Benton County, Washington.
  • About 14,837 people live in it, which is 9.5 people per square mile.
  • It also reaches into Klickitat County and Yakima County.
  • Time zone: Pacific Standard Time.
  • The middle of the ZIP code is at 46.145, -119.709.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Prosser, WA

ZIP code 99350 is the post office name for Prosser, WA. 6,305 people live in Prosser. Typical household income is $76,985. A typical home costs $314,000.

  • Stronger than most towns on: Public transit, Diversity & community and Walkability.
  • Weaker than most towns on: Airport access, Clean air and low disaster risk and Space and yard size.

See all figures for Prosser

Nearby ZIP codes

ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.