99116 Frequently Asked Questions

A: ZIP Code 99116 is Located in Coulee Dam Washington. Portions of 99116 are also in Elmer City.

A: ZIP Code 99116 is Located Entirely in Okanogan County Washington.

A: The Current Sales Tax in ZIP Code 99116 is 8.2%

A: The Area Code for 99116 is 509.

A: ZIP Code 99116 is in the Washington 4th Congressional District.

A: ZIP Code 99116 is in Washington State House of Representatives District 7.

A: ZIP Code 99116 is in Washington State Senate District 7.

A: The 2022 population of ZIP Code 99116 is 1538. The population growth rate in 99116 is 1.37%. The population density of 99116 is 28.

A: The majority race/ethnicity of people residing in 99116 is White (48.87%). The majority race/ethnicity of students attending public schools in 99116 is Native American(36.12%).

A: The median household income in 99116 is $62,303 (2021) and the average adjusted income is $142,970 (2021).