Below is a list of Laporte IN zip codes. For your research we have also included Laporte Area Code, Time Zone, UTC and the local La Porte County FIPS Code. Each Laporte Indiana zip code has a center Longitude / Latitude point (the Laporte center is -86.734100341797 / 41.614898681641). For your convenience we have also indicated if that zip code in Laporte observes Daylight Savings time.