Below is a list of Durango IA zip codes. For your research we have also included Durango Area Code, Time Zone, UTC and the local Dubuque County FIPS Code. Each Durango Iowa zip code has a center Longitude / Latitude point (the Durango center is -90.776802062988 / 42.560398101807). For your convenience we have also indicated if that zip code in Durango observes Daylight Savings time.