Statistic South Manchaca Austin Texas
Population 7,806 988,400 30,040,435
Population density (sq mi) 5,461 3,081 115
Median age 34.3 33.7 34.2
Male/Female ratio 1.1:1 1.0:1 1.0:1
Married (15yrs & older) n/a 45% 56%
Families w/ Kids under 18 47% 47% 48%
Speak English n/a 70% 65%
Speak Spanish n/a 22% 30%
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Demographics Quick Facts

  • The population density in South Manchaca is 77% higher than Austin
  • The median age in South Manchaca is 2% higher than Austin
  • In South Manchaca 88.34% of the population is White
  • In South Manchaca 0.89% of the population is Black
  • In South Manchaca 0.98% of the population is Asian

Compare Austin, TX Demographics

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      South Manchaca racial demographics

      Race South Manchaca Austin Texas
      White 88.34% 69.39% 74.84%
      Black 0.89% 7.79% 11.95%
      Asian 0.98% 7.71% 4.36%
      American Indian 0.55% 0.72% 0.48%
      Native Hawaiian 0.00% 0.07% 0.08%
      Mixed race 6.38% 6.50% 2.50%
      Other race 2.85% 7.82% 5.79%
      In South Manchaca, 33.3% 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

      South Manchaca age breakdown

      Marital status

      Age of children in married couples

      Source: The South Manchaca, Austin, 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.