Below is a list of Ellensburg WA zip codes. For your research we have also included Ellensburg Area Code, Time Zone, UTC and the local Kittitas County FIPS Code. Each Ellensburg Washington zip code has a center Longitude / Latitude point (the Ellensburg center is -120.55000305176 / 46.999599456787). For your convenience we have also indicated if that zip code in Ellensburg observes Daylight Savings time.