Below is a list of Marne IA zip codes. For your research we have also included Marne Area Code, Time Zone, UTC and the local Cass County FIPS Code. Each Marne Iowa zip code has a center Longitude / Latitude point (the Marne center is -95.111701965332 / 41.446201324463). For your convenience we have also indicated if that zip code in Marne observes Daylight Savings time.