2009 Estimates

Kittitas County:
39,400
Cle Elum:
1,865
Roslyn:
1,015
South Cle Elum:
580

Source: Washington State Office of Financial Management

2000 Census

Kittitas County:
33,362
Cle Elum:
1,755
Roslyn:
1,017
South Cle Elum:
457

Source: U.S. Census Bureau