Knox County, TN Zip Code and Maps
Knox County has 28 zip codes. See all zip codes in List View or use the map below to review.
Knox County Zip Codes by Population
37918 44,71737922 34,13737919 28,65937921 28,49937923 28,13137934 24,96037917 24,08837914 20,94837912 19,34537909 16,15937932 15,00037916 13,01937924 10,65937915 6,16537902 1,93137901379273792837929379303793337939379403795037995379963799737998