99020 Frequently Asked Questions

A: ZIP Code 99020 is Located in Marshall Washington.

A: ZIP Code 99020 is Located Entirely in Spokane County Washington.

A: The Current Sales Tax in ZIP Code 99020 is 8.1%

A: ZIP Code 99020 is in the Washington 5th Congressional District.

A: ZIP Code 99020 is in Washington State House of Representatives District 9.

A: ZIP Code 99020 is in Washington State Senate District 9.

A: The 2022 population of ZIP Code 99020 is 15. The population density of 99020 is 4,211.