Gatlinburg is a city located in Sevier County Tennessee. With a 2020 population of 3,754, it is the 121st largest city in Tennessee and the 5580th largest city in the United States . Gatlinburg is currently declining at a rate of -1.39% annually and its population has decreased by -4.82% since the most recent census, which recorded a population of 3,944 in 2010. Gatlinburg reached it's highest population of in . Spanning over 10 miles, Gatlinburg has a population density of 360 people per square mile.
The average household income in Gatlinburg is $54,086 with a poverty rate of 13.74%. The median rental costs in recent years comes to $792 per month, and the median house value is $210,600. The median age in Gatlinburg is 47.2 years, 47.3 years for males, and 47.1 years for females.