A: ZIP Code 99166 is in Washington State House of Representatives District 7.
A: ZIP Code 99166 is in Washington State Senate District 7.
A: The 2022 population of ZIP Code 99166 is 2936. The population growth rate in 99166 is -5.17%. The population density of 99166 is 8.
A: The majority race/ethnicity of people residing in 99166 is White (97.05%). The majority race/ethnicity of students attending public schools in 99166 is White(82.11%).
A: The median household income in 99166 is $50,066 (2021) and the average adjusted income is $290,220 (2021).