Forest Hills is a city located in Tennessee. With a 2020 population of 4,734, it is the 106th largest city in Tennessee and the 4915th largest city in the United States . Forest Hills is currently declining at a rate of -0.90% annually and its population has decreased by -1.62% since the most recent census, which recorded a population of 4,812 in 2010. Forest Hills reached it's highest population of in . Spanning over 9 miles, Forest Hills has a population density of 513 people per square mile.
The average household income in Forest Hills is $299,069 with a poverty rate of 4.65%. The median rental costs in recent years comes to $3,234 per month, and the median house value is $853,000. The median age in Forest Hills is 48.2 years, 48.5 years for males, and 46.9 years for females.