99121 Frequently Asked Questions

A: ZIP Code 99121 is Located in Danville Washington.

A: ZIP Code 99121 is Located Entirely in Ferry County Washington.

A: The Current Sales Tax in ZIP Code 99121 is 8.0%

A: The Area Code for 99121 is 509.

A: ZIP Code 99121 is in the Washington 5th Congressional District.

A: ZIP Code 99121 is in Washington State House of Representatives District 7.

A: ZIP Code 99121 is in Washington State Senate District 7.

A: The 2022 population of ZIP Code 99121 is 332. The population growth rate in 99121 is 154.21%. The population density of 99121 is 7.

A: The majority race/ethnicity of people residing in 99121 is White (91.80%).