205 W 5th Ave Ellensburg, WA 98926-2887
Monday - Friday 8 AM - 5 PM
Kittitas (pronounced 'KITT-i-tass') County is located in central Washington State. It spans from the lush forested Cascade Mountains to the upper Yakima River Valley plains and the Columbia River.
To administer the assessment and levy of property taxes in Kittitas County.
The listing of all taxable real and personal property within the geographic boundaries of Kittitas County are within the office’s jurisdiction, including property within incorporated cities.