ZIP Code 51023
Hawarden, Iowa · Sioux County
No22707
Zip51023
TypeSTANDARD
Decommissioned0
Primary CityHawarden
Acceptable Cities—
Unacceptable Cities—
StateIA
LstateIowa
CountySioux County
TimezoneAmerica/Chicago
Area Codes605, 712
World RegionNA
CountryUS
Latitude43
Longitude-96,48