ZIP Code 61204
Rock Island, Illinois · Rock Island County
No26989
Zip61204
TypePO BOX
Decommissioned0
Primary CityRock Island
Acceptable Cities—
Unacceptable Cities—
StateIL
LstateIllinois
CountyRock Island County
TimezoneAmerica/Chicago
Area Codes309
World RegionNA
CountryUS
Latitude41,47
Longitude-90,58