99350 Frequently Asked Questions

A: ZIP Code 99350 is Located in Prosser Washington.

A: ZIP Code 99350 is Located Primarily in Benton County Washington with Portions in Klickitat County.

A: The Current Sales Tax in ZIP Code 99350 is 8.7%

A: The Area Code for 99350 is 509.

A: ZIP Code 99350 is in the Washington 4th Congressional District.

A: 99350 is within Washington State House of Representatives District 14, Washington State House of Representatives District 15 and Washington State House of Representatives District 16.

A: 99350 is within Washington State Senate District 14, Washington State Senate District 15 and Washington State Senate District 16.

A: The 2022 population of ZIP Code 99350 is 14287. The population growth rate in 99350 is 2.17%. The population density of 99350 is 20.

A: The majority race/ethnicity of people residing in 99350 is White (57.48%). The majority race/ethnicity of students attending public schools in 99350 is Hispanic(65.75%).

A: The median household income in 99350 is $63,392 (2021) and the average adjusted income is $483,020 (2021).