San Carlos Flag

San Carlos

County:
Hidalgo County
County Seat:
No
Area (mi²):
1.808
State:
Texas

San Carlos is a CDP located in Hidalgo County, Texas. San Carlos has a 2026 population of 4,458. San Carlos is currently growing 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 household income in San Carlos is $49,132 with a poverty rate of 23.14%. The median age in San Carlos is 34.7 years: 35.6 years for males, and 32.9 years for females. For every 100 females there are 97.4 males.

4.5K
Total Population
2,466
Density (mi²)
83 1.9%
Growth

San Carlos Population

San Carlos Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20264,458831.9%
20254,375831.93%

Median Age

Overall: 34.7 years
Female: 32.9 years
Male: 35.6 years

San Carlos Adults

There are 2,604 adults, (356 of whom are seniors) in San Carlos.

Sex Ratio

Female: 1,863 (50.7%)
Male: 1,815 (49.3%)

Demographics

The racial composition of San Carlos includes 25.48% White, 8.86% other race, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Two or more races2,34463.73%
White93725.48%
Other race3268.86%
Black or African American711.93%
Race
Population ↓
Percentage (of total)
Two or more races2,34463.73%
White84322.92%
Other race3268.86%
Black or African American711.93%
Race
Population ↓
Percentage (of total)
White942.56%

San Carlos Marital Status

Economics and Income Statistics

San Carlos ' average per capita income is $32,813. Household income levels show a median of $49,132. The poverty rate stands at 23.14%.

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$78,242-
Families$61,136$72,393
Households$49,132$63,394
Non Families$10,152$10,308

$32,813

Average Income

$49,132

Median Household Income

23.14%

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)