ZIP Code 51105
Sioux City, Iowa · Woodbury County
No22747
Zip51105
TypeSTANDARD
Decommissioned0
Primary CitySioux City
Acceptable Cities—
Unacceptable Cities—
StateIA
LstateIowa
CountyWoodbury County
TimezoneAmerica/Chicago
Area Codes712
World RegionNA
CountryUS
Latitude42,51
Longitude-96,35