Jamestown is a city located in Fentress County Tennessee. It is also the county seat of Fentress County. With a 2020 population of 2,188, it is the 162nd largest city in Tennessee and the 7289th largest city in the United States . Jamestown is currently growing at a rate of 1.91% annually and its population has increased by 11.69% since the most recent census, which recorded a population of 1,959 in 2010. Jamestown reached it's highest population of in . Spanning over 3 miles, Jamestown has a population density of 747 people per square mile.
The average household income in Jamestown is $23,706 with a poverty rate of 37.91%. The median rental costs in recent years comes to $411 per month, and the median house value is $67,600. The median age in Jamestown is 41.4 years, 41.1 years for males, and 42.6 years for females.