Sioux County Iowa Zip Codes

Cities in

Below are a list of the cities located in Sioux County, IA. There are 13 total unique zip codes in Sioux County, Iowa. The time zone for Sioux County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 19167.

The population in Sioux County, IA is currently 35,893. That is an increase of 6.06% vs the population of 33,704 in 2010.

Zip Codes for Sioux County, IA (13)

Zip Code
City County
Zip Code Map
51003 Alton Sioux
51011 Chatsworth Sioux
51022 Granville Sioux
51023 Hawarden Sioux
51027 Ireton Sioux
51036 Maurice Sioux
51041 Orange City Sioux
51234 Boyden Sioux
51238 Hospers Sioux
51239 Hull Sioux
51244 Matlock Sioux
51247 Rock Valley Sioux
51250 Sioux Center Sioux

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