Below is a list of La Fayette IL zip codes. For your research we have also included La Fayette Area Code, Time Zone, UTC and the local Stark County FIPS Code. Each La Fayette Illinois zip code has a center Longitude / Latitude point (the La Fayette center is -89.974098205566 / 41.108001708984). For your convenience we have also indicated if that zip code in La Fayette observes Daylight Savings time.