List of 21 Zip Codes in Buchanan County, Missouri

On this page, we'll list out the 21 Buchanan County, Missouri ZIP codes we have, including the land area and county name of each code.

Missouri is the 21st largest state by total land area, with a land area of 69,707 square miles (180,540 square kilometers) and has a total population of 6,124,160 people as of the most recent U.S. Census survey.

Buchanan County makes up approximately 1.37% of the total land area for Missouri and we have 21 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)
64401 97,320,000 38 97
64439 137,938,000 53 138
64440 97,609,000 38 98
64443 126,041,000 49 126
64444 90,600,200 35 91
64444 90,600,200 35 91
64454 170,384,000 66 170
64484 187,475,000 72 187
64484 187,475,000 72 187
64484 187,475,000 72 187
64490 239,555,000 92 240
64501 9,354,540 4 9
64503 39,160,900 15 39
64504 119,287,000 46 119
64505 116,936,000 45 117
64505 116,936,000 45 117
64505 116,936,000 45 117
64506 28,489,600 11 28
64506 28,489,600 11 28
64507 147,067,000 57 147
64507 147,067,000 57 147

More Counties in Missouri

If you want to search and find zip codes for different counties in Missouri, the list below contains links to each of the 118 Missouri 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 21 Zip Codes in Buchanan County, Missouri". NameCensus.com. Accessed on March 29, 2024. https://namecensus.com/zip-codes/missouri/buchanan-county/.

  • "List of 21 Zip Codes in Buchanan County, Missouri". NameCensus.com, https://namecensus.com/zip-codes/missouri/buchanan-county/. Accessed 29 March, 2024

  • List of 21 Zip Codes in Buchanan County, Missouri. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/missouri/buchanan-county/.