Below is a list of Audubon County IA zip codes. For your research we have also included Audubon County Area Code, Time Zone, UTC and the local County FIPS Code. Each Audubon County Iowa zip code has a center Longitude / Latitude point (the Audubon County center is -94.951400756836 / 41.666801452637). For your convenience we have also indicated if that zip code in Audubon County observes Daylight Savings time.