Core-Based Statistical Area (CBSA):
Ellensburg, WA is a Core-Based Statistical Area (CBSA) comprising counties including Kittitas County.
| Name | State | Population |
|---|---|---|
| Ellensburg | Washington | 34,725 |
| Cle Elum | Washington | 6,607 |
| Kittitas | Washington | 1,166 |
| South Cle Elum | Washington | 1,015 |
| Thorp | Washington | 563 |
| Roslyn | Washington | 539 |
| Easton | Washington | 532 |
| Snoqualmie Pass | Washington | 444 |
| Ronald | Washington | 241 |
| Vantage | Washington | 57 |
| Zipcode | Population | Density | Timezone | Latitude | Longitude | City | County | State |
|---|---|---|---|---|---|---|---|---|
| 98950 | 57 | 0.9 | America/Los_Angeles | 46.89747 | -119.99058 | Vantage | Kittitas County | Washington |
| 98940 | 241 | 0.9 | America/Los_Angeles | 47.40476 | -121.07325 | Ronald | Kittitas County | Washington |
| 98068 | 444 | 0.6 | America/Los_Angeles | 47.44072 | -121.34967 | Snoqualmie Pass | Kittitas County | Washington |
| 98925 | 532 | 1.6 | America/Los_Angeles | 47.25806 | -121.28081 | Easton | Kittitas County | Washington |
| 98941 | 539 | 42.8 | America/Los_Angeles | 47.22328 | -120.98209 | Roslyn | Kittitas County | Washington |
| 98946 | 563 | 11.9 | America/Los_Angeles | 47.07912 | -120.72166 | Thorp | Kittitas County | Washington |
| 98943 | 1,015 | 456.3 | America/Los_Angeles | 47.18562 | -120.95846 | South Cle Elum | Kittitas County | Washington |
| 98934 | 1,166 | 530.4 | America/Los_Angeles | 46.98179 | -120.41493 | Kittitas | Kittitas County | Washington |
| 98922 | 6,607 | 5.7 | America/Los_Angeles | 47.26931 | -120.88143 | Cle Elum | Kittitas County | Washington |
| 98926 | 34,725 | 23.2 | America/Los_Angeles | 47.01293 | -120.46296 | Ellensburg | Kittitas County | Washington |