Olmos Park, TX Demographics

Population 2,115 · Census ACS 2020–24

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Olmos Park, TX map of median age by neighborhood
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Population and households in Olmos Park

Household size in Olmos Park

Household size, people per household
PeriodOlmos ParkSan Antonio areaTexasU.S.
2006–102.302.852.872.68
2010–142.372.932.932.73
2015–192.723.102.952.71
2020–242.582.842.832.65
Change+0.28−0.01−0.05−0.03
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At 2.58 people per household, Olmos Park sits close to the national average of 2.65. The typical household here is smaller than in the wider San Antonio area, where it has 2.84 people. Since 2006–10, household size has climbed from 2.30, but in a place this small, much of that may be survey noise rather than real change.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Olmos Park

Median age, years
PeriodOlmos ParkSan Antonio areaTexasU.S.
2006–1040.235.134.737.7
2010–1445.535.735.438.6
2015–1944.436.036.139.6
2020–2440.236.936.740.1
Change+0.0+1.8+2.0+2.3
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Half of the people in Olmos Park are younger than 40.2 and half are older, close to the national median of 40.1. The population here is older than in the wider San Antonio area, where the median age is 36.9.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Olmos Park

Single-parent households, % of households
PeriodOlmos ParkSan Antonio areaTexasU.S.
2006–103.7%13.5%13.7%12.3%
2010–142.8%14.0%13.7%12.3%
2015–191.8%13.3%13.1%11.6%
2020–246.7%13.3%12.9%11.6%
Change+3.0 pts−0.3 pts−0.8 pts−0.6 pts
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Single parents head only 6.7% of households in Olmos Park, well below the national share of 11.6%.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Olmos Park

Renters in Olmos Park

Renters, % of occupied homes
PeriodOlmos ParkSan Antonio areaTexasU.S.
2006–1025.7%34.4%35.2%33.3%
2010–1427.1%37.3%37.3%35.6%
2015–1925.0%37.4%38.0%36.0%
2020–2416.0%36.7%37.4%34.8%
Change−9.7 pts+2.2 pts+2.3 pts+1.5 pts
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Olmos Park is largely a place of homeowners: only 16.0% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 47.3% have no mortgage at all, above the national share of 39.8%.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Olmos Park

Vacant homes, % of all homes
PeriodOlmos ParkSan Antonio areaTexasU.S.
2006–1010.2%10.7%11.8%11.4%
2010–1412.2%9.4%10.9%11.4%
2015–1911.9%9.3%10.9%11.1%
2020–2414.7%8.7%9.4%9.6%
Change+4.5 pts−1.9 pts−2.4 pts−1.8 pts
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Vacancy is high in Olmos Park: 14.7% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Olmos Park

Age of homes, median year built
PeriodOlmos ParkSan Antonio areaTexasU.S.
2006–101940198419831974
2010–141944198519851975
2015–191945198719871977
2020–241943199319921980
Change+2+9+8+6
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The housing in Olmos Park is old by national standards: the median home dates to 1943, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Olmos Park

Rent, per month
PeriodOlmos ParkSan Antonio areaTexasU.S.
2006–10$685$906$921$965
2010–14$738$1,022$1,005$1,040
2015–19$842$1,173$1,178$1,213
2020–24$1,037$1,527$1,560$1,571
Change+$352+$621+$639+$606
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Rent in Olmos Park runs $1,037 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 30.9% of the typical renter's income, just over the 30% mark often used to define affordable rent.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Olmos Park

Bachelor's degrees in Olmos Park

Bachelor's degrees, % of adults 25+
PeriodOlmos ParkSan Antonio areaTexasU.S.
2006–1078.8%26.9%27.0%28.4%
2010–1482.5%27.4%27.9%29.6%
2015–1976.4%29.0%30.0%32.1%
2020–2477.6%33.1%34.0%35.6%
Change−1.1 pts+6.2 pts+7.1 pts+7.2 pts
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Olmos Park is highly educated: about eight in ten adults 25 and older (77.6%) hold at least a bachelor's degree, far above the national share of 35.6%.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Olmos Park

High school graduates, % of adults 25+
PeriodOlmos ParkSan Antonio areaTexasU.S.
2006–1098.2%83.5%80.7%84.9%
2010–1498.1%84.4%82.0%86.1%
2015–1994.5%85.7%83.6%87.7%
2020–2499.4%88.1%85.8%89.3%
Change+1.2 pts+4.6 pts+5.1 pts+4.3 pts
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Finishing high school is nearly universal in Olmos Park: 99.4% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Olmos Park

Unemployment, % of the labor force
PeriodOlmos ParkSan Antonio areaTexasU.S.
2006–102.1%6.8%7.0%8.1%
2010–142.4%7.6%7.7%9.4%
2015–192.8%5.2%5.1%5.6%
2020–248.8%5.4%5.3%5.4%
Change+6.7 pts−1.4 pts−1.7 pts−2.7 pts
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Unemployment in Olmos Park runs well above the national rate: 8.8% of the labor force was out of work and looking, against 5.4%. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Olmos Park compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Olmos Park2.5840.26.7%16.0%14.7%1943$1,03777.6%99.4%8.8%
Alamo Heights2.2843.39.2%25.9%17.1%1958$1,93773.3%97.9%2.9%
Terrell Hills2.7742.14.3%18.7%10.7%1957$1,25777.0%95.5%3.7%
San Antonio area2.8436.913.3%36.7%8.7%1993$1,52733.1%88.1%5.4%
Castle Hills2.6144.96.7%21.1%12.6%1965$1,82049.2%92.9%2.4%
Balcones Heights1.8832.419.3%83.7%8.9%1973$98815.8%90.3%6.2%
Kirby2.9437.715.2%31.0%7.0%1986$1,32216.6%76.0%5.4%
Windcrest2.7141.012.8%18.4%13.2%1979$1,36041.2%94.1%3.2%
Hill Country Village2.6948.47.7%12.3%10.6%1981$2,00664.3%95.5%1.7%
Leon Valley2.5637.614.3%42.2%14.0%1981$1,33128.2%86.7%6.9%
Shavano Park2.3743.23.5%33.2%9.5%2005$1,49772.3%99.2%1.2%

All figures 2020–24.

Cities with similar populations: Alto, TX · West Dennis, MA · Wakeeney, KS · Trumbauersville, PA · Sun Valley, ID · Stuart, IA · Slater, MO · Rochelle, GA · Pound, WI · Pleasant Valley, CT

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Olmos Park. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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