98010 Frequently Asked Questions

A: ZIP Code 98010 is Located in Black Diamond Washington. Portions of 98010 are also in Lake Morton-Berrydale, Maple Valley.

A: ZIP Code 98010 is Located Entirely in King County Washington.

A: The Current Sales Tax in ZIP Code 98010 is 8.7%

A: The Area Codes for 98010 are 253, 360 and 564

A: ZIP Code 98010 is in the Washington 8th Congressional District.

A: ZIP Code 98010 is in Washington State House of Representatives District 5.

A: ZIP Code 98010 is in Washington State Senate District 5.

A: The 2022 population of ZIP Code 98010 is 6128. The population growth rate in 98010 is 14.28%. The population density of 98010 is 330.

A: The majority race/ethnicity of people residing in 98010 is White (86.53%). The majority race/ethnicity of students attending public schools in 98010 is White(68.27%).

A: The median household income in 98010 is $132,540 (2021) and the average adjusted income is $456,400 (2021).