Below is a list of LaGrange WY zip codes. For your research we have also included LaGrange Area Code, Time Zone, UTC and the local Goshen County FIPS Code. Each LaGrange Wyoming zip code has a center Longitude / Latitude point (the LaGrange center is -104.15200042725 / 41.638801574707). For your convenience we have also indicated if that zip code in LaGrange observes Daylight Savings time.