Statistic San Juan CDP Texas National
Population 203 30,040,435 336,919,644
Population density (sq mi) 5,448 115 91
Median age 16.3 34.2 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 34% 56% 55%
Families w/ Kids under 18 54% 48% 43%
Speak English 18% 65% 79%
Speak Spanish 82% 30% 13%
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Demographics Quick Facts

  • The population density in San Juan CDP is 4637% higher than Texas
  • The median age in San Juan CDP is 52% lower than Texas
  • In San Juan CDP 74.24% of the population is White
  • In San Juan CDP 0.00% of the population is Black
  • In San Juan CDP 0.00% of the population is Asian

Compare San Juan CDP, TX Demographics

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      San Juan CDP racial demographics

      Race San Juan CDP Texas National
      White 74.24% 74.84% 73.35%
      Black 0.00% 11.95% 12.63%
      Asian 0.00% 4.36% 5.22%
      American Indian 0.00% 0.48% 0.82%
      Native Hawaiian 0.00% 0.08% 0.18%
      Mixed race 14.65% 2.50% 3.06%
      Other race 11.11% 5.79% 4.75%
      In San Juan CDP, 90.4% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      San Juan CDP age breakdown

      Marital status

      Age of children in married couples

      Source: The San Juan CDP, TX demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.