98823 Frequently Asked Questions

A: ZIP Code 98823 is Located in Ephrata Washington.

A: ZIP Code 98823 is Located Entirely in Grant County Washington.

A: The Current Sales Tax in ZIP Code 98823 is 8.4%

A: The Area Code for 98823 is 509.

A: ZIP Code 98823 is in the Washington 4th Congressional District.

A: 98823 is within Washington State House of Representatives District 7 and Washington State House of Representatives District 13.

A: 98823 is within Washington State Senate District 7 and Washington State Senate District 13.

A: The 2022 population of ZIP Code 98823 is 12638. The population growth rate in 98823 is 10.58%. The population density of 98823 is 59.

A: The majority race/ethnicity of people residing in 98823 is White (70.11%). The majority race/ethnicity of students attending public schools in 98823 is White(56.59%).

A: The median household income in 98823 is $71,987 (2021) and the average adjusted income is $400,740 (2021).