99337 Frequently Asked Questions

A: ZIP Code 99337 is Located in Kennewick Washington. Portions of 99337 are also in Finley, Highland.

A: ZIP Code 99337 is Located Entirely in Benton County Washington.

A: The Current Sales Tax in ZIP Code 99337 is 8.7%

A: The Area Code for 99337 is 509.

A: ZIP Code 99337 is in the Washington 4th Congressional District.

A: 99337 is within Washington State House of Representatives District 8 and Washington State House of Representatives District 16.

A: 99337 is within Washington State Senate District 8 and Washington State Senate District 16.

A: The 2022 population of ZIP Code 99337 is 32581. The population growth rate in 99337 is 6.33%. The population density of 99337 is 160.

A: The majority race/ethnicity of people residing in 99337 is White (76.95%). The majority race/ethnicity of students attending public schools in 99337 is White(52.21%).

A: The median household income in 99337 is $81,066 (2021) and the average adjusted income is $492,780 (2021).