Oak Ridge is a city located in Anderson County Tennessee. With a 2020 population of 29,384, it is the 27th largest city in Tennessee and the 1314th largest city in the United States . Oak Ridge is currently growing at a rate of 0.39% annually and its population has increased by 0.18% since the most recent census, which recorded a population of 29,330 in 2010. Oak Ridge reached it's highest population of in . Spanning over 90 miles, Oak Ridge has a population density of 345 people per square mile.
The average household income in Oak Ridge is $79,246 with a poverty rate of 15.62%. The median rental costs in recent years comes to $806 per month, and the median house value is $155,800. The median age in Oak Ridge is 41.3 years, 38.7 years for males, and 43.5 years for females.