List of 20 Zip Codes in Calhoun County, Iowa

On this page, we'll list out the 20 Calhoun 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.

Calhoun County makes up approximately 2.74% of the total land area for Iowa and we have 20 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)
50538 80,872,100 31 81
50540 274,522,000 106 275
50540 274,522,000 106 275
50551 69,704,300 27 70
50561 119,264,000 46 119
50563 252,570,000 98 253
50563 252,570,000 98 253
50563 252,570,000 98 253
50575 163,447,000 63 163
50575 163,447,000 63 163
50579 355,724,000 137 356
50579 355,724,000 137 356
50586 91,099,200 35 91
50586 91,099,200 35 91
51433 146,234,000 56 146
51433 146,234,000 56 146
51449 231,509,000 89 232
51453 223,309,000 86 223
51453 223,309,000 86 223
51453 223,309,000 86 223

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

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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 20 Zip Codes in Calhoun County, Iowa". NameCensus.com. Accessed on April 21, 2024. https://namecensus.com/zip-codes/iowa/calhoun-county/.

  • "List of 20 Zip Codes in Calhoun County, Iowa". NameCensus.com, https://namecensus.com/zip-codes/iowa/calhoun-county/. Accessed 21 April, 2024

  • List of 20 Zip Codes in Calhoun County, Iowa. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/iowa/calhoun-county/.