ZIP Code 61259
Illinois City, Illinois · Rock Island County
No27012
Zip61259
TypeSTANDARD
Decommissioned0
Primary CityIllinois City
Acceptable Cities—
Unacceptable Cities—
StateIL
LstateIllinois
CountyRock Island County
TimezoneAmerica/Chicago
Area Codes309, 319, 563
World RegionNA
CountryUS
Latitude41,4
Longitude-90,9