ZIP Code 61442
Keithsburg, Illinois · Mercer County
No27130
Zip61442
TypeSTANDARD
Decommissioned0
Primary CityKeithsburg
Acceptable Cities—
Unacceptable Cities—
StateIL
LstateIllinois
CountyMercer County
TimezoneAmerica/Chicago
Area Codes309, 319
World RegionNA
CountryUS
Latitude41,1
Longitude-90,93