Southlake, TX Profile: Facts, Map & Data


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Southlake, Texas - Basic Facts

The City of Southlake had a population of 29,641 as of July 1, 2016.

The primary coordinate point for Southlake is located at latitude 32.9545 and longitude -97.1488 in Tarrant County. The formal boundaries for the City of Southlake (see map below) encompass a land area of 21.88 sq. miles and a water area of 0.63 sq. miles. Tarrant County is in the Central time zone (GMT -6). The elevation is 640 feet.

While the primary coordinates for City of Southlake are located in Tarrant County, it should be noted that the formal boundaries for this community also extend into and Denton County.

The City of Southlake (GNIS ID: 2411945) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Texas is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Southlake is located within Northeast Tarrant Division of Tarrant County.

Beneath the boundary map are tables with Southlake population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


City of Southlake, TX Boundary Map

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Boundary Maps: Northeast Tarrant Division | Tarrant County | Texas Counties

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Southlake, TX Data & Demographics (As of July 1, 2016)


Total Population 29,641
Population in Households 29,641
Population in Familes 28,366
Population in Group Qrtrs 0
Population Density1 1,355
Diversity Index2 37


Total Households 9,066
Average Household Size 3.27
Family Households 8,180
Average Family Size 3


Total Housing Units 9,317 (100%)
Owner Occupied HU 8,289 (89.0%)
Renter Occupied HU 777 ( 8.3%)
Vacant Housing Units 251 ( 2.7%)
Median Home Value $589,175
Average Home Value $647,955


Median Household Income $187,436
Average Household Income $218,243
Per Capita Income $67,094
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 1.76% 1.63%
Households 1.63% 1.55%
Families 1.47% 1.49%
Median Household Income   0.09%
Per Capita Income   0.71%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Southlake, TX - Peer Comparisons by Rank and Percentile

The table below compares Southlake to the other 1,749 incorporated cities, towns and CDPs in Texas by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 108 94th
Population Density1 # 518 70th
Diversity Index2 # 1211 31st
Median Household Income # 7 100th
Per Capita Income # 27 99th

Additional comparisons and rankings can be made with a VERY EASY TO USE Texas Census Data Comparison Tool.