Below is a list of Martensdale IA zip codes. For your research we have also included Martensdale Area Code, Time Zone, UTC and the local Warren County FIPS Code. Each Martensdale Iowa zip code has a center Longitude / Latitude point (the Martensdale center is -93.739402770996 / 41.370998382568). For your convenience we have also indicated if that zip code in Martensdale observes Daylight Savings time.