Unicoi County, county in Tennessee, United States. As of 2020 county had an estimated population of 17,755 inhabitants. The county was created 149 years ago in 1875. Its county seat is Erwin.
There are 0 city/town in Unicoi County, TN.
List of cities, towns, neighborhoods & other populated places in Unicoi County.
City Name | Title | Population |
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