Below is a list of South Amana IA zip codes. For your research we have also included South Amana Area Code, Time Zone, UTC and the local Iowa County FIPS Code. Each South Amana Iowa zip code has a center Longitude / Latitude point (the South Amana center is -91.96720123291 / 41.774200439453). For your convenience we have also indicated if that zip code in South Amana observes Daylight Savings time.