Median Age in Kittitas County, WA
ACS 2024 5-Year Estimates
35.8 years
Rank #2,905/3,222 · #34 in WA
10th
Kittitas 35.8 years
WA 38.3 years -6.5%
US 38.9 years -8.0%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Kittitas County's median age of 35.8 years compares to all 3,222 U.S. counties. Values range from 21.4 years to 86.2 years.
Distribution of Median Age Across All Counties
Ranking Context
Counties ranked closest to Kittitas County for median age.
Nearby Rankings
Full ranking →| #2,902 | Dawes County, NE | 35.8 years |
| #2,903 | Hudson County, NJ | 35.8 years |
| #2,904 | Petersburg city, VA | 35.8 years |
| #2,905 | Kittitas County, WA | 35.8 years |
| #2,906 | Eau Claire County, WI | 35.8 years |
| #2,907 | Sumter County, AL | 35.7 years |
| #2,908 | Black Hawk County, IA | 35.7 years |
About Median Age
Kittitas County, Washington has a median age of 35.8 years, ranking #2,905 of 3,222 counties nationwide — 8.0% below the national value of 38.9 years. Within Washington, it ranks #34 of 39. This places it in the 10th percentile nationally.
The median age of the total population. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.