Below is a list of Ava IL zip codes. For your research we have also included Ava Area Code, Time Zone, UTC and the local Jackson County FIPS Code. Each Ava Illinois zip code has a center Longitude / Latitude point (the Ava center is -89.500198364258 / 37.890598297119). For your convenience we have also indicated if that zip code in Ava observes Daylight Savings time.