99030 Frequently Asked Questions

A: ZIP Code 99030 is Located in Rockford Washington.

A: ZIP Code 99030 is Located Entirely in Spokane County Washington.

A: The Current Sales Tax in ZIP Code 99030 is 8.1%

A: The Area Code for 99030 is 509.

A: ZIP Code 99030 is in the Washington 5th Congressional District.

A: ZIP Code 99030 is in Washington State House of Representatives District 9.

A: ZIP Code 99030 is in Washington State Senate District 9.

A: The 2022 population of ZIP Code 99030 is 592. The population growth rate in 99030 is -34.94%. The population density of 99030 is 9.

A: The majority race/ethnicity of people residing in 99030 is White (93.34%). The majority race/ethnicity of students attending public schools in 99030 is White(90.33%).

A: The median household income in 99030 is $51,667 (2021) and the average adjusted income is $342,530 (2021).