ZIP Code 50104
Gibson, Iowa · Keokuk County
No22256
Zip50104
TypeSTANDARD
Decommissioned0
Primary CityGibson
Acceptable Cities—
Unacceptable Cities—
StateIA
LstateIowa
CountyKeokuk County
TimezoneAmerica/Chicago
Area Codes641
World RegionNA
CountryUS
Latitude41,48
Longitude-92,39