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Knox County ZIP Codes

List of ZIP Codes in Knox County

The following table lists ZIP Codes associated with Knox County, Tennessee, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 37721 36.13155 -83.80829 Corryton 14,649 114.8
2 37806 36.08645 -83.72368 Mascot 3,011 64.0
3 37849 36.0578 -84.04476 Powell 28,872 280.5
4 37871 36.04693 -83.67932 Strawberry Plains 8,548 84.4
5 37902 35.96203 -83.92039 Knoxville 2,308 2016.0
6 37909 35.94716 -84.02275 Knoxville 16,848 956.5
7 37912 36.00849 -83.98465 Knoxville 22,009 804.8
8 37914 35.97988 -83.79937 Knoxville 20,917 203.4
9 37915 35.97057 -83.90002 Knoxville 6,124 1254.8
10 37916 35.95309 -83.9335 Knoxville 14,771 4047.5
11 37917 36.00156 -83.91265 Knoxville 25,738 1045.8
12 37918 36.0599 -83.91082 Knoxville 45,978 513.7
13 37919 35.91429 -84.00106 Knoxville 31,401 634.6
14 37920 35.91084 -83.85909 Knoxville 43,509 232.4
15 37921 35.97877 -84.00028 Knoxville 29,064 705.7
16 37922 35.86124 -84.10127 Knoxville 39,013 543.3
17 37923 35.92697 -84.08076 Knoxville 30,874 1075.1
18 37924 36.03554 -83.80211 Knoxville 14,672 203.3
19 37929 35.96241 -83.91597 Knoxville 0 0.0
20 37931 35.97611 -84.12496 Knoxville 31,149 424.0
21 37932 35.92273 -84.19562 Knoxville 23,330 310.7
22 37934 35.87338 -84.17882 Farragut 28,237 625.6
23 37938 36.12499 -83.93815 Knoxville 16,904 201.7


About Knox County ZIP Codes

Knox County in Tennessee (TN) is served by approximately 23 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 497,926 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Knox County are located in cities such as Knoxville, Powell, Farragut, Corryton, Strawberry Plains. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Knox County, Tennessee follow the America/New_York time zone.

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