List of 10 Zip Codes in Sioux City, Iowa

On this page, we'll list out the 10 zip codes we have on record for Sioux City, Iowa in Plymouth County and Woodbury County as well as the land area for each zip code.

Iowa is the 26th largest state by total land area, with a land area of 56,273 square miles (145,746 square kilometers) and has a total population of 3,150,011 people as of the most recent U.S. Census survey.

Sioux City makes up approximately 0.46% of the total land area for Iowa and we have 10 zip codes for the city in our database, which you can see details of below, with land area information for each zip code.

Sioux City covers the following counties:

• Plymouth County
• Woodbury County

There is not enough data as of the most recent U.S. Census survey to determine the population of Sioux City.

Click the zip code link(s) above to get detailed demographics data for the specific zip code (or ZCTA).

Places Near Sioux City, Iowa

If you want to search and find zip codes for different cities or towns near Sioux City, Iowa, the list below contains links to each of the 31 Iowa locations we have data for in Plymouth County and Woodbury County.

• Akron
• Anthon
• Battle Creek
• Bronson
• Brunsville
• Climbing Hill
• Correctionville
• Craig
• Cushing
• Danbury
• Granville
• Hinton
• Hornick
• Ireton
• Kingsley
• Lawton
• Le Mars
• Mapleton
• Merrill
• Moville
• Oto
• Oyens
• Pierson
• Remsen
• Salix
• Sergeant Bluff
• Sloan
• Smithland
• Struble
• Westfield

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!