Below is a list of Colfax IN zip codes. For your research we have also included Colfax Area Code, Time Zone, UTC and the local Clinton County FIPS Code. Each Colfax Indiana zip code has a center Longitude / Latitude point (the Colfax center is -86.662300109863 / 40.191398620605). For your convenience we have also indicated if that zip code in Colfax observes Daylight Savings time.