98023 Frequently Asked Questions

A: ZIP Code 98023 is Located in Federal Way Washington.

A: ZIP Code 98023 is Located Entirely in King County Washington.

A: The Current Sales Tax in ZIP Code 98023 is 10.3%

A: The Area Code for 98023 is 253.

A: ZIP Code 98023 is in the Washington 9th Congressional District.

A: ZIP Code 98023 is in Washington State House of Representatives District 30.

A: ZIP Code 98023 is in Washington State Senate District 30.

A: The 2022 population of ZIP Code 98023 is 50778. The population growth rate in 98023 is 2.02%. The population density of 98023 is 4,704.

A: The majority race/ethnicity of people residing in 98023 is White (52.13%). The majority race/ethnicity of students attending public schools in 98023 is Hispanic(30.53%).

A: The median household income in 98023 is $87,820 (2021) and the average adjusted income is $484,880 (2021).