Southlake is a city located in Tarrant County Texas. With a 2020 population of 32,896, it is the 102nd largest city in Texas and the 1197th largest city in the United States . Southlake is currently growing at a rate of 0.80% annually and its population has increased by 23.79% since the most recent census, which recorded a population of 26,575 in 2010. Southlake reached it's highest population of 32,896 in 2021. Spanning over 22 miles, Southlake has a population density of 1,507 people per square mile.
The average household income in Southlake is $299,637 with a poverty rate of 2.53%. The median rental costs in recent years comes to $1,367 per month, and the median house value is $676,900. The median age in Southlake is 42.3 years, 43.3 years for males, and 41.7 years for females.