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  2. All zip codes in Sioux City IA
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Most Populated Zip Codes in Sioux City IA





ZipCodeCityPopulationGrowthAgeIncome per household
51106 Sioux City IA 26,230 -1% 34.80 $42,413.00
51104 Sioux City IA 21,870 -1% 35.00 $46,380.00
51103 Sioux City IA 17,658 1% 31.80 $32,652.00
51105 Sioux City IA 10,659 4% 30.00 $26,972.00
51108 Sioux City IA 5,753 3% 40.70 $40,292.00
51109 Sioux City IA 3,178 2% 40.00 $38,051.00
51101 Sioux City IA 776 -4% 41.60 $10,745.00
51111 Sioux City IA 100 6% 41.00 $48,333.00


Zip Codes in Sioux City Iowa

51101 51102 51103 51104 51105
51106 51108 51109 51111