
Kittitas
- County:
- Kittitas County
- County Seat:
- No
- Area (mi²):
- 0.781
- State:
- Washington
Kittitas is a city located in Kittitas County, Washington. Kittitas has a 2025 population of 1,435. Kittitas is currently declining at a rate of -0.14% annually and its population has decreased by -0.62% since the most recent census, which recorded a population of 1,444 in 2020.
The average household income in Kittitas is $90,918 with a poverty rate of 12.98%. The median age in Kittitas is 49.6 years: 43.3 years for males, and 56.2 years for females.