Below is a list of Ingalls IN zip codes. For your research we have also included Ingalls Area Code, Time Zone, UTC and the local Madison County FIPS Code. Each Ingalls Indiana zip code has a center Longitude / Latitude point (the Ingalls center is -85.79810333252 / 39.959499359131). For your convenience we have also indicated if that zip code in Ingalls observes Daylight Savings time.