Below is a list of Hayden CO zip codes. For your research we have also included Hayden Area Code, Time Zone, UTC and the local Routt County FIPS Code. Each Hayden Colorado zip code has a center Longitude / Latitude point (the Hayden center is -107.26100158691 / 40.494201660156). For your convenience we have also indicated if that zip code in Hayden observes Daylight Savings time.