Below is a list of West Middleton IN zip codes. For your research we have also included West Middleton Area Code, Time Zone, UTC and the local Howard County FIPS Code. Each West Middleton Indiana zip code has a center Longitude / Latitude point (the West Middleton center is -86.215698242188 / 40.439300537109). For your convenience we have also indicated if that zip code in West Middleton observes Daylight Savings time.