ZIP Code 51535
Griswold, Iowa · Cass County
No22845
Zip51535
TypeSTANDARD
Decommissioned0
Primary CityGriswold
Acceptable Cities—
Unacceptable Cities—
StateIA
LstateIowa
CountyCass County
TimezoneAmerica/Chicago
Area Codes712
World RegionNA
CountryUS
Latitude41,23
Longitude-95,13