Below is a list of Broomfield County CO zip codes. For your research we have also included Broomfield County Area Code, Time Zone, UTC and the local County FIPS Code. Each Broomfield County Colorado zip code has a center Longitude / Latitude point (the Broomfield County center is -105.06700134277 / 39.936199188232). For your convenience we have also indicated if that zip code in Broomfield County observes Daylight Savings time.