Below is a list of Concordia County LA zip codes. For your research we have also included Concordia County Area Code, Time Zone, UTC and the local County FIPS Code. Each Concordia County Louisiana zip code has a center Longitude / Latitude point (the Concordia County center is -91.625396728516 / 31.531200408936). For your convenience we have also indicated if that zip code in Concordia County observes Daylight Savings time.