Southlake

County:: Tarrant County
County Seat:: No
Area (mi²):: 21.834
State:: Texas

Southlake is a city located in Tarrant County, Texas. Southlake has a 2025 population of 31,053. Southlake is currently declining at a rate of -0.14% annually and its population has decreased by -0.67% since the most recent census, which recorded a population of 31,263 in 2020.

The average household income in Southlake is $382,520 with a poverty rate of 2.04%.The median age in Southlake is 42.6 years: 43.9 years for males, and 41.8 years for females.

Demographics

The racial composition of Southlake includes 73.56% White, 15.71% Asian, and smaller percentages for Black or African American, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	22,835	73.56%
Asian	4,878	15.71%
Two or more races	2,433	7.84%
Black or African American	556	1.79%
Other race	342	1.1%

Southlake Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Southlake's average per capita income is $147,667. Household income levels show a median of $250,001. The poverty rate stands at 2.04%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Households	$250,001	$382,520
Families	$250,001	$398,170
Married Families	$250,001	-
Non Families	$74,400	$188,678

$147,667

Average Income

$250,001

Median Household Income

2.04%

Poverty Rate