List of 12 Zip Codes in Fremont County, Iowa

On this page, we'll list out the 12 Fremont 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.

Fremont County makes up approximately 1.30% of the total land area for Iowa and we have 12 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)
51601 276,050,000 107 276
51639 186,680,000 72 187
51640 257,049,000 99 257
51645 107,043,000 41 107
51648 127,267,000 49 127
51649 105,694,000 41 106
51650 75,412,300 29 75
51652 198,940,000 77 199
51652 198,940,000 77 199
51653 89,310,900 34 89
51654 134,384,000 52 134
51654 134,384,000 52 134

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 12 Zip Codes in Fremont County, Iowa". NameCensus.com. Accessed on April 19, 2024. https://namecensus.com/zip-codes/iowa/fremont-county/.

  • "List of 12 Zip Codes in Fremont County, Iowa". NameCensus.com, https://namecensus.com/zip-codes/iowa/fremont-county/. Accessed 19 April, 2024

  • List of 12 Zip Codes in Fremont County, Iowa. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/iowa/fremont-county/.