Knox County Kentucky Zip Codes

Cities in

Below are a list of the cities located in Knox County, KY. There are 16 total unique zip codes in Knox County, Kentucky. The time zone for Knox County is the Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 21121.

The population in Knox County, KY is currently 29,909. That is a decrease of -6.45% vs the population of 31,883 in 2010.

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