Below is a list of Walton IN zip codes. For your research we have also included Walton Area Code, Time Zone, UTC and the local Cass County FIPS Code. Each Walton Indiana zip code has a center Longitude / Latitude point (the Walton center is -86.245002746582 / 40.663799285889). For your convenience we have also indicated if that zip code in Walton observes Daylight Savings time.