Carter County Post Offices

901 W Elk Ave
Elizabethton, Tennessee 37643

433 Highway 321
Hampton, Tennessee 37658

101 Neth Dr
Milligan College, Tennessee 37682

8060 Highway 19 E
Roan Mountain, Tennessee 37687

105 N 2nd St
Watauga, Tennessee 37694

Carter County

There are 5 US Post Offices in Carter County serving a total of 45,735 residents equating to 9,147 residents per post office. It's estimated that approximately 72,998 packages are handled across the 5 county post offices annually. Carter County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 57,424. Its county seat is Elizabethton. The county is named in honor of Landon Carter, an early settler active in the State of Franklin movement. Carter County is part of the Johnson City, TN Metropolitan Statistical Area, which is a component of the Johnson City\u2013Kingsport\u2013Bristol, TN-VA Combined Statistical Area, commonly known as the \"Tri-Cities\" region of Northeast Tennessee."