Mount Juliet is a city located in Wilson County Tennessee. With a 2020 population of 39,765, it is the 20th largest city in Tennessee and the 990th largest city in the United States . Mount Juliet is currently growing at a rate of 3.56% annually and its population has increased by 67.99% since the most recent census, which recorded a population of 23,671 in 2010. Mount Juliet reached it's highest population of 39,765 in 2021. Spanning over 25 miles, Mount Juliet has a population density of 1,599 people per square mile.
The average household income in Mount Juliet is $103,492 with a poverty rate of 6.15%. The median rental costs in recent years comes to $1,424 per month, and the median house value is $274,800. The median age in Mount Juliet is 36.3 years, 34.1 years for males, and 37.5 years for females.