Kingston is a city located in Roane County Tennessee. It is also the county seat of Roane County. With a 2020 population of 6,052, it is the 90th largest city in Tennessee and the 4285th largest city in the United States . Kingston is currently growing at a rate of 0.48% annually and its population has increased by 1.99% since the most recent census, which recorded a population of 5,934 in 2010. Kingston reached it's highest population of in . Spanning over 8 miles, Kingston has a population density of 854 people per square mile.
The average household income in Kingston is $70,625 with a poverty rate of 8.92%. The median rental costs in recent years comes to $728 per month, and the median house value is $167,600. The median age in Kingston is 44.5 years, 41.3 years for males, and 49.4 years for females.