Below is a list of Gilpin County CO zip codes. For your research we have also included Gilpin County Area Code, Time Zone, UTC and the local County FIPS Code. Each Gilpin County Colorado zip code has a center Longitude / Latitude point (the Gilpin County center is -105.5 / 39.832599639893). For your convenience we have also indicated if that zip code in Gilpin County observes Daylight Savings time.