There are 5 zip codes in Jefferson County, Tennessee. The most populated is 37725, located in Dandridge. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
3772518,023Dandridge
3776013,887Jefferson City
378778,857Talbott
378907,427White Pine
378207,269New Market

Zip Codes in Jefferson County, Tennessee by Population (2024)