Population
31,044 residents
Census ACS 2023 — Texas
City profile · Texas · Census ACS 2023
Population, income, housing, safety, climate and schools for Southlake — drawn straight from Census ACS, FBI UCR, NOAA, NCES, HUD and FEMA, refreshed on the 2024–2025 release cycle.
Southlake is a city in Texas with a population of 31,044 residents based on U.S. Census Bureau ACS 2023 estimates. Median household income here reaches $250,001 per year, while the poverty rate sits at 2.1%. Typical homes in Southlake are valued around $957,500, and the median resident age is 42.6 years. About 74.7% of adults hold a bachelor's degree or higher, while 59.1% of working-age residents are in the labor force.
Housing supply pressure shows in Census Building Permit Survey data: 43 residential units were authorized in 2024 (Construction Slowdown), down 49% from five years earlier. FBI UCR reporting places total crime at 1032.4 incidents per 1,000 residents, above the national average, indicating elevated public-safety concerns.
On a cost-of-living index where 100 equals the national average, Texas registers 97.1 (Near Average) per BEA Regional Price Parities 2024. HUD Fair Market Rent for a typical two-bedroom in this state is $1,149 per month. Average monthly utility bills run around $223 based on EIA 2023 residential energy data. FEMA's National Risk Index rates natural-hazard exposure at 49.0 out of 100 (Low).
According to the U.S. Census Bureau's 2023 American Community Survey (ACS) 5-year estimates, PlainCities renders standardized city-level demographic, income, education, employment, and housing indicators across more than 19,000 incorporated places nationwide. Population counts and median household income figures are sourced directly from Census Table B01003 and B19013 respectively, with poverty rates from B17001 and cost-of-living adjustments from the Bureau of Economic Analysis (BEA) Regional Price Parities (RPP) 2024 release. Every value displayed in this snapshot links back to the official upstream tables and is refreshed on the ACS annual release cadence (typically December of the survey year + 1).
Methodology: city boundaries follow the Census Bureau's place-level geography (incorporated places, census-designated places, and consolidated city-county governments), with FIPS codes ensuring consistent identifiers across decennial and annual surveys. Cost-of-living comparisons use BEA's Regional Price Parities (RPP) indexed to the national average (100), enabling cross-city purchasing-power comparisons. See our methodology page for full source attribution, refresh cadence, and known data quality limitations including margin-of-error disclosure and sample-size thresholds.
Population
31,044 residents
Census ACS 2023 — Texas
Median Household Income
$250,001 /yr
Poverty 2.1%
Cost of Living Index
97.1 (US=100)
Near Average — BEA RPP 2024
Where Southlake sits among all US cities (population 1,000+) on each measure — computed live from Census and FBI data.
Percentiles compare Southlake against every US city with at least 1,000 residents. "Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.
Census ACS S1501 — educational attainment
Census ACS S1701 — poverty status
Census ACS S2301 — share of working-age residents in the labor force
Census Bureau Building Permits Survey (BPS) — annual residential permits authorized
| Year | Total |
|---|---|
| 2019 | 84 |
| 2020 | 64 |
| 2021 | 96 |
| 2022 | 89 |
| 2023 | 55 |
| 2024 | 43 |
Permit volume decreased 49% from 2019 to 2024.
How workers travel to work — Census ACS 2023
Based on 13,284 workers 16 and over.
State-average estimates for Texas — EIA 2023 residential energy data
Estimates reflect Texas state averages. Actual costs vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.
Texas state-level data from PlainCost, PlainRent, and PlainHazard
National-average reference values shown when city-level race/ethnicity table is not loaded. Source: Census ACS 5-year, OMB Directive 15 race-and-ethnicity categories.
Census ACS 2023 — population and median income benchmarks
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Southlake, TX has a population of 31,044 according to U.S. Census Bureau ACS 2023 estimates.
The median household income in Southlake is $250,001 per year, based on Census ACS 2023 data.
Southlake has a cost of living index of 97.1 (U.S. average = 100), rated "Near Average" based on BEA Regional Price Parities 2024 data.
Southlake has a total crime rate of 1032.4 per 1,000 residents, which is above the national average. Source: FBI UCR data.
The median home value in Southlake is $957,500, according to Census ACS 2023 estimates.
Source: U.S. Census Bureau ACS 5-Year 2023, FBI UCR, NCES CCD, Census BPS 2024, Census ACS B08301/B08136, U.S. Energy Information Administration (EIA) 2023, BEA Regional Price Parities 2024, HUD Fair Market Rents 2026, FEMA National Risk Index.
Read our methodology — how this data is sourced, computed, and verified.