Plainview is a city in Union County, Tennessee, United States. The population was 2,125 at the 2010 census, up from 1,866 at the 2000 census. It is included in the Knoxville, Tennessee Metropolitan Statistical Area. Plainview is located in the southern part of the county, south of Maynardville, the county seat.
Houses in Plainview
View across Plainview, with House Mountain in the distance
Union County is a county located in the U.S. state of Tennessee. As of the 2020 census, its population was 19,802. Its county seat is Maynardville. Union County is included in the Knoxville metropolitan statistical area.
Union County Courthouse in Maynardville
Norris Lake, near Big Ridge State Park
The old Hamilton-Lay store at Hamilton Crossroads, east of Maynardville