ZIP 78249 · San Antonio, Texas

2026 Edition · 8 cards · data as of Oct 30, 2026

ALMANAC
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  1. Population

    63,439 people call ZIP 78249 home.

    63,439

    people.

    Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year

  2. Rent

    Median rent is up 39% since the 2010–2014 survey, before inflation.

    $1,527

    a month. Texas's median is $1,403.

    Census ACS 5-year, 2020-2024 (latest), with earlier 5-year windows. Sources: Census ACS 5-year

  3. Room to build

    The median rent sits inside what local wages can carry.

    $1,172–$1,758

    is the monthly rent range local workforce wages support.

    • $1,527 median

    Supportable rent computed by the Almanac from 2023 source wage data. Median rent: Census ACS 5-year, 2020-2024. Sources: Computed by the Almanac, Census ACS 5-year

  4. Building

    49% of the housing here was built before 2000.

    • 49% of all homes were built before 2000

    Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year

  5. Units needed

    Closing the gap would add 1–2% to the 24,772 homes here.

    129–411

    is the estimated number of missing housing units, from the lowest to the highest of three estimates.

    Range computed by the Almanac from 2023 jobs and household data, using three demand models: 1% of jobs located here, 1% of renter households, and a rate by town size applied to renters. The low end is the lowest of the three and the high end the highest. It is an estimate, not a count. Sources: Computed by the Almanac

  6. Home value

    A median home costs 8% more than Texas's.

    $305,400

    median home value in ZIP 78249.

    • $305,400 ZIP 78249
    • $283,800 Texas
    • $332,700 U.S.

    Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year

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