Below is a list of Trafalgar IN zip codes. For your research we have also included Trafalgar Area Code, Time Zone, UTC and the local Johnson County FIPS Code. Each Trafalgar Indiana zip code has a center Longitude / Latitude point (the Trafalgar center is -86.148597717285 / 39.409000396729). For your convenience we have also indicated if that zip code in Trafalgar observes Daylight Savings time.