Santa Maria Flag

Santa Maria

County:
Cameron County
County Seat:
No
Area (mi²):
0.284
State:
Texas

Santa Maria is a CDP located in Cameron County, Texas. Santa Maria has a 2026 population of 569. Santa Maria is currently declining at a rate of -1.9% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median age in Santa Maria is 50.6 years: 50.2 years for males, and 56.6 years for females. For every 100 females there are 99.1 males.

569
Total Population
2,001
Density (mi²)
-11 -1.9%
Growth

Santa Maria Population

Santa Maria Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026569-11-1.9%
2025580-10-1.69%

Median Age

Overall: 50.6 years
Female: 56.6 years
Male: 50.2 years

Santa Maria Adults

There are 612 adults, (229 of whom are seniors) in Santa Maria.

Sex Ratio

Female: 336 (50.2%)
Male: 333 (49.8%)

Demographics

The racial composition of Santa Maria includes 30.79% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Two or more races46369.21%
White20630.79%
Race
Population ↓
Percentage (of total)
Two or more races46369.21%
White20630.79%

Santa Maria Marital Status

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)