Sioux City, IA ZIP Codes

Sioux City, Iowa has 9 ZIP codes.

City Overview

CitySioux City
State Iowa (IA)
CountyWoodbury
ZIP Codes9
Population (ZIP total)86,288
TimezoneAmerica/Chicago (UTC-5)

ZIP Codes in Sioux City

ZIP CodeCountyPopulation
51101 Woodbury 826
51102 Woodbury -
51103 Woodbury 17,688
51104 Woodbury 22,223
51105 Woodbury 10,333
51106 Woodbury 26,012
51108 Woodbury 5,931
51109 Woodbury 3,107
51111 Woodbury 168

Population figures: US Census Bureau, 2012–2016 ACS 5-year estimates.

Map

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Map © OpenStreetMap contributors
Map © OpenStreetMap contributors

Nearby Cities

South Sioux City, Nebraska (3.7 km)
North Sioux City, South Dakota (9.1 km)
Sergeant Bluff, Iowa (11.3 km)
Dakota City, Nebraska (13.6 km)
Hinton, Iowa (14.3 km)
Jackson, Nebraska (14.9 km)
Lawton, Iowa (15.1 km)
Bronson, Iowa (18.4 km)

Frequently Asked Questions

Sioux City, Iowa has 9 ZIP code(s): 51101, 51102, 51103, 51104, 51105. Larger cities span multiple ZIP codes covering different neighborhoods.

Sioux City, IA has 9 ZIP code(s).

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