List of 11 Zip Codes in Mills County, Iowa

On this page, we'll list out the 11 Mills County, Iowa ZIP codes we have, including the land area and county name of each 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.

Mills County makes up approximately 1.18% of the total land area for Iowa and we have 11 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

ZIP Code Land Area (Sq. Meters) Land Area (Sq. Miles) Land Area (Sq. Kilometers)
51503 307,521,000 119 308
51533 213,612,000 82 214
51534 259,972,000 100 260
51540 140,724,000 54 141
51541 106,325,000 41 106
51551 209,839,000 81 210
51554 6,840,870 3 7
51561 155,129,000 60 155
51571 121,295,000 47 121
51645 107,043,000 41 107
51653 89,310,900 34 89

More Counties in Iowa

If you want to search and find zip codes for different counties in Iowa, the list below contains links to each of the 105 Iowa counties we have data for.

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!

  • "List of 11 Zip Codes in Mills County, Iowa". Accessed on April 16, 2024.

  • "List of 11 Zip Codes in Mills County, Iowa"., Accessed 16 April, 2024

  • List of 11 Zip Codes in Mills County, Iowa. Retrieved from