ZIP Code 61531
Farmington, Illinois · Fulton County
No27182
Zip61531
TypeSTANDARD
Decommissioned0
Primary CityFarmington
Acceptable CitiesMiddlegrove
Unacceptable Cities—
StateIL
LstateIllinois
CountyFulton County
TimezoneAmerica/Chicago
Area Codes309
World RegionNA
CountryUS
Latitude40,69
Longitude-90