Kittitas County, Washington

Kittitas County stretches across central Washington, running from the rugged Cascade Mountains to the Columbia River. The Yakima River flows through the heart of the county, adding to its scenic variety and supporting the surrounding communities.

Ellensburg, the county seat, is home to Central Washington University and has a lively college-town atmosphere with a strong Western influence. The famous Ellensburg Rodeo is a major local tradition and draws visitors from across the region. But beyond the open plains, the county’s western side offers lush forests and impressive mountain scenery.

Winter brings opportunities for snowshoeing and cross-country skiing, while warmer months attract hikers, campers, and outdoor enthusiasts. Kittitas County blends its Old West heritage with a modern college-town feel, creating a unique character that makes the area stand out.

CategoryDetails
County NameKittitas County
County SeatEllensburg
PopulationApproximately 52,000
Cities, Towns, and CommunitiesEllensburg, Cle Elum, Roslyn, Kittitas, Thorp
Interstates and HighwaysI-90, US-97, WA-10
FIPS Code53-037
Total Area (Land and Water)2,333 sq mi (Land: 2,297 sq mi; Water: 36 sq mi)
Adjacent Counties (and Direction) Chelan County (North), Douglas County (Northeast), Grant County (East), Yakima County (South), Pierce County (West), King County (Northwest)
Time ZonePacific Time Zone (PT)
StateWashington
Coordinates47.0971° N, 120.7053° W
EtymologyNamed after a Yakama word meaning “white chalk” or “land of the plenty”
Major LandmarksKittitas Valley Event Center, Ellensburg Rodeo, Iron Horse State Park
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