Sponsored Listings:
Luttrell Post Office
3333 Highway 61 E
Luttrell, Tennessee 37779
Maynardville Post Office
3009 Maynardville Hwy
Maynardville, Tennessee 37807
Sharps Chapel Post Office
111 Dr Davis Rd
Sharps Chapel, Tennessee 37866
Union County
There are 3 US Post Offices in Union County serving a total of 15,600 residents equating to 5,200 residents per post office. It's estimated that approximately 24,899 packages are handled across the 3 county post offices annually. Union County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 19,109. Its county seat is Maynardville. Union County is included in the Knoxville, TN Metropolitan Statistical Area.