What was the mayor formerly of the principal city of the Knoxville Metropolitan Statistical Area?
Knoxville, Tennessee Knoxville is a city in the U.S. state of Tennessee, and the county seat of Knox County. The city had an estimated population of 186,239 in 2016 and a population of 178,874 as of the 2010 census, making it the state's third largest city after Memphis and Nashville. Knoxville is the principal city of the Knoxville Metropolitan Statistical Area, which, in 2016, was 868,546, up 0.9 percent, or 7,377 people, from to 2015. The KMSA is, in turn, the central component of the Knoxville-Sevierville-La Follette Combined Statistical Area, which, in 2013, had a population of 1,096,961.
Erwin, Tennessee Erwin is a town in and the county seat of Unicoi County, Tennessee, United States. The population was 6,097 at the 2010 census. It is part of the Johnson City Metropolitan Statistical Area, which is a component of the Johnson City–Kingsport–Bristol, TN-VA Combined Statistical Area – commonly known as the "Tri-Cities" region.