Below is a list of Keenesburg CO zip codes. For your research we have also included Keenesburg Area Code, Time Zone, UTC and the local Weld County FIPS Code. Each Keenesburg Colorado zip code has a center Longitude / Latitude point (the Keenesburg center is -104.51999664307 / 40.109298706055). For your convenience we have also indicated if that zip code in Keenesburg observes Daylight Savings time.