Below is a list of Esmond IL zip codes. For your research we have also included Esmond Area Code, Time Zone, UTC and the local Dekalb County FIPS Code. Each Esmond Illinois zip code has a center Longitude / Latitude point (the Esmond center is -88.935600280762 / 42.033599853516). For your convenience we have also indicated if that zip code in Esmond observes Daylight Savings time.