Below is a list of Charenton LA zip codes. For your research we have also included Charenton Area Code, Time Zone, UTC and the local Saint Mary County FIPS Code. Each Charenton Louisiana zip code has a center Longitude / Latitude point (the Charenton center is -91.542900085449 / 29.876300811768). For your convenience we have also indicated if that zip code in Charenton observes Daylight Savings time.