Sonterra Flag

Sonterra

County Seat:
No
Area (mi²):
2.372
State:
Texas

Sonterra is a CDP located in Williamson County, Texas. Sonterra has a 2026 population of 10,555. Sonterra is currently growing at a rate of 6.67% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Sonterra is $92,319 with a poverty rate of 10.39%. The median age in Sonterra is 29.2 years: 28.6 years for males, and 29.3 years for females. For every 100 females there are 86.0 males.

10.6K
Total Population
4,449
Density (mi²)
660 6.67%
Growth

Sonterra Population

Sonterra Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202610,5556606.67%
20259,8956597.14%

Median Age

Overall: 29.2 years
Female: 29.3 years
Male: 28.6 years

Sonterra Adults

There are 7,251 adults, (831 of whom are seniors) in Sonterra.

Sex Ratio

Female: 5,678 (53.8%)
Male: 4,885 (46.2%)

Demographics

The racial composition of Sonterra includes 52.98% White, 15.69% other race, 12.39% Black or African American, 4.45% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White5,59652.98%
Other race1,65715.69%
Two or more races1,44313.66%
Black or African American1,30912.39%
Asian4704.45%
Native American880.83%
Race
Population ↓
Percentage (of total)
Other race1,65715.69%
White1,12210.62%
Two or more races1,07910.21%
Native American880.83%
Asian490.46%
Black or African American230.22%
Race
Population ↓
Percentage (of total)
White4,47442.36%
Black or African American1,28612.17%
Asian4213.99%
Two or more races3643.45%

Sonterra Marital Status

Economics and Income Statistics

Sonterra 's average per capita income is $49,447. Household income levels show a median of $92,319. The poverty rate stands at 10.39%.

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
Married Families$99,125-
Families$93,169$89,651
Households$92,319$93,764
Non Families$72,476$97,268

$49,447

Average Income

$92,319

Median Household Income

10.39%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)