List of 37 Zip Codes in Knox County, Tennessee

On this page, we'll list out the 37 Knox County, Tennessee ZIP codes we have, including the land area and county name of each code.

Tennessee is the 36th largest state by total land area, with a land area of 42,144 square miles (109,153 square kilometers) and has a total population of 6,772,268 people as of the most recent U.S. Census survey.

Knox County makes up approximately 2.81% of the total land area for Tennessee and we have 37 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)
37709 113,497,000 44 113
37721 127,634,000 49 128
37764 89,803,000 35 90
37772 101,188,000 39 101
37772 101,188,000 39 101
37779 98,982,600 38 99
37779 98,982,600 38 99
37779 98,982,600 38 99
37806 40,402,200 16 40
37807 205,328,000 79 205
37830 219,544,000 85 220
37849 102,056,000 39 102
37853 40,224,900 16 40
37853 40,224,900 16 40
37871 102,968,000 40 103
37902 1,209,200 0 1
37909 18,118,900 7 18
37912 28,081,400 11 28
37914 103,170,000 40 103
37915 4,856,420 2 5
37916 3,860,160 1 4
37917 25,482,100 10 25
37918 90,821,000 35 91
37919 49,069,000 19 49
37920 187,768,000 72 188
37920 187,768,000 72 188
37920 187,768,000 72 188
37921 39,620,700 15 40
37922 70,454,700 27 70
37923 29,050,900 11 29
37924 71,514,200 28 72
37924 71,514,200 28 72
37931 74,286,200 29 74
37932 74,542,600 29 75
37932 74,542,600 29 75
37934 45,291,900 17 45
37934 45,291,900 17 45

More Counties in Tennessee

If you want to search and find zip codes for different counties in Tennessee, the list below contains links to each of the 99 Tennessee 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 37 Zip Codes in Knox County, Tennessee". NameCensus.com. Accessed on March 29, 2024. https://namecensus.com/zip-codes/tennessee/knox-county/.

  • "List of 37 Zip Codes in Knox County, Tennessee". NameCensus.com, https://namecensus.com/zip-codes/tennessee/knox-county/. Accessed 29 March, 2024

  • List of 37 Zip Codes in Knox County, Tennessee. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/tennessee/knox-county/.