98188 Frequently Asked Questions

A: ZIP Code 98188 is Located in Seattle Washington. Portions of 98188 are also in SeaTac, Tukwila.

A: ZIP Code 98188 is Located Entirely in King County Washington.

A: The Current Sales Tax in ZIP Code 98188 is 10.1%

A: The Area Code for 98188 is 206.

A: ZIP Code 98188 is in the Washington 9th Congressional District.

A: 98188 is within Washington State House of Representatives District 11 and Washington State House of Representatives District 33.

A: 98188 is within Washington State Senate District 11 and Washington State Senate District 33.

A: The 2022 population of ZIP Code 98188 is 27523. The population growth rate in 98188 is 7.30%. The population density of 98188 is 3,508.

A: The majority race/ethnicity of people residing in 98188 is White (35.73%). The majority race/ethnicity of students attending public schools in 98188 is Hispanic(35.62%).

A: The median household income in 98188 is $71,223 (2021) and the average adjusted income is $469,860 (2021).