Below is a list of Monarch CO zip codes. For your research we have also included Monarch Area Code, Time Zone, UTC and the local Chaffee County FIPS Code. Each Monarch Colorado zip code has a center Longitude / Latitude point (the Monarch center is -104.91999816895 / 39.506900787354). For your convenience we have also indicated if that zip code in Monarch observes Daylight Savings time.