99004 Frequently Asked Questions

A: ZIP Code 99004 is Located in Cheney Washington. Portions of 99004 are also in Four Lakes.

A: ZIP Code 99004 is Located Primarily in Spokane County Washington with Portions in Whitman County and Lincoln County.

A: The Current Sales Tax in ZIP Code 99004 is 8.9%

A: The Area Code for 99004 is 509.

A: ZIP Code 99004 is in the Washington 5th Congressional District.

A: 99004 is within Washington State House of Representatives District 6 and Washington State House of Representatives District 9.

A: 99004 is within Washington State Senate District 6 and Washington State Senate District 9.

A: The 2022 population of ZIP Code 99004 is 22210. The population growth rate in 99004 is 7.96%. The population density of 99004 is 65.

A: The majority race/ethnicity of people residing in 99004 is White (85.59%). The majority race/ethnicity of students attending public schools in 99004 is White(74.80%).

A: The median household income in 99004 is $56,554 (2021) and the average adjusted income is $395,020 (2021).