Below is a list of Carthage IN zip codes. For your research we have also included Carthage Area Code, Time Zone, UTC and the local Rush County FIPS Code. Each Carthage Indiana zip code has a center Longitude / Latitude point (the Carthage center is -85.570503234863 / 39.737899780273). For your convenience we have also indicated if that zip code in Carthage observes Daylight Savings time.