Sonterra, Texas Demographics & Population 2026
During the 2020–2024 ACS period, Sonterra, Texas had a total population of 10,563, the 263rd largest community in Texas, with a median household income of $92,319, which is 18% higher than the state average. The poverty rate is 10.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Sonterra Quick Facts
How Sonterra Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 8,576 | 10,563 | +23.2% |
| Median household income | $94,728 | $92,319 | -2.5% |
| Median home value | $260,100 | $273,600 | +5.2% |
How Sonterra Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 67 | National average: 61
Education
Educational Attainment (Adults 25+)
Sonterra Rankings in Texas
Explore Texas Rankings
Other Cities in Williamson County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Georgetown | 85,999 | $95,062 | 8.0% | $429,100 |
| Hutto | 35,483 | $118,834 | 5.7% | $365,700 |
| Brushy Creek | 19,576 | $138,589 | 5.5% | $499,300 |
| Taylor | 17,136 | $75,508 | 7.7% | $285,800 |
| Liberty Hill | 8,371 | $115,096 | 7.2% | $403,200 |
| Santa Rita Ranch | 6,586 | $160,592 | 0.9% | $515,700 |
| Jarrell | 3,295 | $111,333 | 2.2% | $346,300 |
| Bartlett | 1,941 | $67,438 | 14.3% | $218,900 |
| Serenada | 1,444 | $154,653 | 1.5% | $480,100 |
| Thorndale | 1,113 | $64,013 | 9.9% | $183,900 |
Cities Similar to Sonterra
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Heartland | 10,607 | $92,996 | $322,000 | 32.8% | 9.2% |
| Roanoke | 10,286 | $97,295 | $466,900 | 47.1% | 4.5% |
| Elgin | 11,563 | $91,114 | $326,400 | 23.1% | 5.3% |
| Sanger | 9,641 | $91,075 | $295,400 | 25.6% | 7.4% |
| Fairview | 10,783 | $109,347 | $597,300 | 59.4% | 14.8% |
Population Overview
Sonterra is a small city located in Texas, within Williamson County. The total population is 10,563. It ranks as the 263rd most populous out of 1,795 Census-designated places in Texas.
Age Demographics
The median age in Sonterra is 29.2 years. This is 18% lower than the state median of 35.6 years. With 31.4% of the population under 18, Sonterra has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Sonterra is $92,319. This is 18% higher than the state median of $78,476. It is also 14% higher than the national median of $80,734. The poverty rate stands at 10.4%. This is 25% lower than the state poverty rate of 13.8%. The unemployment rate is 4.5%. This is 14% lower than the state rate of 5.3%. The median home value is $273,600. Housing costs are 4% lower than the state median of $283,800. The home-value-to-income ratio is 3.0x. 77.0% of occupied housing units are owner-occupied. This homeownership rate is 23% higher than the state average of 62.6%.
Race & Ethnicity
Sonterra is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. Hispanic or Latino residents account for 38.0%.
Education
18.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 45% lower than the state rate of 33.8%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 85.3%.
Data Sources & Methodology
All demographic data for Sonterra, Texas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Texas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,795 Census-designated places in Texas. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Sonterra, Texas?
Sonterra, Texas has a population of 10,563 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Sonterra, TX?
The median household income in Sonterra is $92,319, which is 14% higher than the national median of $80,734.
What is the poverty rate in Sonterra, TX?
The poverty rate in Sonterra is 10.4%. This means approximately 1,093 residents live below the federal poverty line.
What is the racial makeup of Sonterra, Texas?
Sonterra's population is 42.4% White, 12.2% Black, 38.0% Hispanic/Latino, and 4.0% Asian.
What is the median home value in Sonterra, TX?
The median home value in Sonterra is $273,600. The home-value-to-income ratio is 3.0x.
How educated is Sonterra, Texas?
18.5% of adults (25+) in Sonterra hold a bachelor's degree or higher, and 3.5% hold a graduate or professional degree.