Knoxville, TN zip codes
Knoxville, Tennessee has 31 zip codes (19 residential, 12 PO box or single-organization). Most of it is in Knox County. Together these zip codes are home to about 448K people.
Zip codes
31
Population
448K
All zips combined
Largest zip
37918
45,971 residents
Income range
$15K–$133K
Median by zip
Zip codes in Knoxville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 37901 · PO box | — | — | |
| 37902 | 2,412 | $50,161 | |
| 37909 | 16,774 | $66,984 | |
| 37912 | 21,505 | $47,416 | |
| 37914 | 21,478 | $59,856 | |
| 37915 | 5,991 | $26,379 | |
| 37916 | 15,583 | $14,925 | |
| 37917 | 24,615 | $54,423 | |
| 37918 | 45,971 | $69,752 | |
| 37919 | 31,754 | $72,645 | |
| 37920 | 44,995 | $66,362 | |
| 37921 | 28,717 | $60,013 | |
| 37922 | 40,394 | $132,807 | |
| 37923 | 30,131 | $73,699 | |
| 37924 | 14,420 | $80,112 | |
| 37927 · PO box | — | — | |
| 37928 · PO box | — | — | |
| 37929 | 0 | — | |
| 37930 · PO box | — | — | |
| 37931 | 31,842 | $92,150 | |
| 37932 | 25,424 | $119,703 | |
| 37933 · PO box | — | — | |
| 37934 | 28,272 | $132,264 | |
| 37938 | 17,437 | $84,135 | |
| 37939 · PO box | — | — | |
| 37940 · PO box | — | — | |
| 37950 · PO box | — | — | |
| 37995 · PO box | — | — | |
| 37996 · PO box | — | — | |
| 37997 · PO box | — | — | |
| 37998 · PO box | — | — |