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Knox ZIP Codes — Tennessee (TN)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Corryton | Knox | Tennessee | TN | 37721 |
| Heiskell | Knox | Tennessee | TN | 37754 |
| Mascot | Knox | Tennessee | TN | 37806 |
| Powell | Knox | Tennessee | TN | 37849 |
| Knoxville | Knox | Tennessee | TN | 37901 |
| Knoxville | Knox | Tennessee | TN | 37902 |
| Knoxville | Knox | Tennessee | TN | 37909 |
| Knoxville | Knox | Tennessee | TN | 37912 |
| Knoxville | Knox | Tennessee | TN | 37914 |
| Knoxville | Knox | Tennessee | TN | 37915 |
| Knoxville | Knox | Tennessee | TN | 37916 |
| Knoxville | Knox | Tennessee | TN | 37917 |
| Knoxville | Knox | Tennessee | TN | 37918 |
| Knoxville | Knox | Tennessee | TN | 37919 |
| Knoxville | Knox | Tennessee | TN | 37920 |
| Knoxville | Knox | Tennessee | TN | 37921 |
| Knoxville | Knox | Tennessee | TN | 37922 |
| Knoxville | Knox | Tennessee | TN | 37923 |
| Knoxville | Knox | Tennessee | TN | 37924 |
| Knoxville | Knox | Tennessee | TN | 37927 |
| Knoxville | Knox | Tennessee | TN | 37928 |
| Knoxville | Knox | Tennessee | TN | 37929 |
| Knoxville | Knox | Tennessee | TN | 37930 |
| Knoxville | Knox | Tennessee | TN | 37931 |
| Knoxville | Knox | Tennessee | TN | 37932 |
| Knoxville | Knox | Tennessee | TN | 37933 |
| Knoxville | Knox | Tennessee | TN | 37934 |
| Knoxville | Knox | Tennessee | TN | 37938 |
| Knoxville | Knox | Tennessee | TN | 37939 |
| Knoxville | Knox | Tennessee | TN | 37940 |
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