Map of ZIP Codes in Sioux City, Iowa

List of Zipcodes in Sioux City, Iowa

ZIP CodeZIP Code NamePopulationType
51101
Sioux City809Non-Unique
51103
Sioux City17453Non-Unique
51104
Sioux City22104Non-Unique
51105
Sioux City10216Non-Unique
51106
Sioux City26544Non-Unique
51108
Sioux City5566Non-Unique
51109
Sioux City3098Non-Unique
51111
Sioux City94Non-Unique