Sebastian Flag

Sebastian

County:
Willacy County
County Seat:
No
Area (mi²):
1.667
State:
Texas

Sebastian is a CDP located in Willacy County, Texas. Sebastian has a 2025 population of 1,116. Sebastian is currently declining at a rate of -4.53% annually and its population has decreased by -25.99% since the most recent census, which recorded a population of 1,508 in 2020.

The average household income in Sebastian is $39,045 with a poverty rate of 31.56%.The median age in Sebastian is 42.9 years: 42.4 years for males, and 46.3 years for females.

1.1K
Total Population
669
Density (mi²)
-53 -4.53%
Growth

Sebastian Population

Sebastian Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sebastian includes 51.92% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White59451.92%
Two or more races55048.08%

Sebastian Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sebastian's average per capita income is $32,819. Household income levels show a median of $24,395. The poverty rate stands at 31.56%.

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$68,304-
Families$42,243$51,165
Households$24,395$39,045
Non Families-$8,201

$32,819

Average Income

$24,395

Median Household Income

31.56%

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)