Santa Clara, TX Demographics

Population 968 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Santa Clara, TX map of median age by neighborhood
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Population and households in Santa Clara

Household size in Santa Clara

Household size, people per household
PeriodSanta ClaraSan Antonio areaTexasU.S.
2006–103.042.852.872.68
2010–142.962.932.932.73
2015–192.863.102.952.71
2020–242.842.842.832.65
Change−0.21−0.01−0.05−0.03
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The typical household in Santa Clara holds 2.84 people, more than the U.S. average of 2.65. That is in line with the rest of the San Antonio area. Since 2006–10, household size has dropped from 3.04, 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 Santa Clara

Median age, years
PeriodSanta ClaraSan Antonio areaTexasU.S.
2006–1035.635.134.737.7
2010–1443.135.735.438.6
2015–1944.536.036.139.6
2020–2448.336.936.740.1
Change+12.7+1.8+2.0+2.3
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Santa Clara skews older: half of its residents are older than 48.3, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 Santa Clara

Single-parent households, % of households
PeriodSanta ClaraSan Antonio areaTexasU.S.
2006–1012.3%13.5%13.7%12.3%
2010–1412.7%14.0%13.7%12.3%
2015–197.4%13.3%13.1%11.6%
2020–247.0%13.3%12.9%11.6%
Change−5.3 pts−0.3 pts−0.8 pts−0.6 pts
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Single-parent households are relatively rare in Santa Clara: 7.0% of households, against 11.6% nationally.

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 Santa Clara

Renters in Santa Clara

Renters, % of occupied homes
PeriodSanta ClaraSan Antonio areaTexasU.S.
2006–108.4%34.4%35.2%33.3%
2010–1410.8%37.3%37.3%35.6%
2015–1921.3%37.4%38.0%36.0%
2020–247.0%36.7%37.4%34.8%
Change−1.4 pts+2.2 pts+2.3 pts+1.5 pts
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Only 7.0% of households in Santa Clara rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 50.7% have no mortgage at all, well 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 Santa Clara

Vacant homes, % of all homes
PeriodSanta ClaraSan Antonio areaTexasU.S.
2006–104.0%10.7%11.8%11.4%
2010–144.4%9.4%10.9%11.4%
2015–192.9%9.3%10.9%11.1%
2020–243.6%8.7%9.4%9.6%
Change−0.4 pts−1.9 pts−2.4 pts−1.8 pts
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Only 3.6% of homes in Santa Clara are vacant, far below the national rate of 9.6%, which usually means strong demand for housing.

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 Santa Clara

Age of homes, median year built
PeriodSanta ClaraSan Antonio areaTexasU.S.
2006–101992198419831974
2010–141993198519851975
2015–191993198719871977
2020–242006199319921980
Change+13+9+8+6
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Much of the housing in Santa Clara is relatively new: half of its homes were built after 2006, compared with 1980 for the U.S. as a whole.

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 Santa Clara

Rent, per month
PeriodSanta ClaraSan Antonio areaTexasU.S.
2006–10$719$906$921$965
2010–14$971$1,022$1,005$1,040
2015–19$1,074$1,173$1,178$1,213
2020–24$1,390$1,527$1,560$1,571
Change+$671+$621+$639+$606
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A typical rental in Santa Clara costs $1,390 a month with utilities, below the national median of $1,571. Rent takes 24.6% of the typical renter's income, comfortably under 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 Santa Clara

Bachelor's degrees in Santa Clara

Bachelor's degrees, % of adults 25+
PeriodSanta ClaraSan Antonio areaTexasU.S.
2006–109.5%26.9%27.0%28.4%
2010–1424.4%27.4%27.9%29.6%
2015–1914.3%29.0%30.0%32.1%
2020–2426.3%33.1%34.0%35.6%
Change+16.8 pts+6.2 pts+7.1 pts+7.2 pts
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College degrees are less common in Santa Clara than nationally: 26.3% of adults 25 and older have a bachelor's or higher, against 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 Santa Clara

High school graduates, % of adults 25+
PeriodSanta ClaraSan Antonio areaTexasU.S.
2006–1085.2%83.5%80.7%84.9%
2010–1486.5%84.4%82.0%86.1%
2015–1988.3%85.7%83.6%87.7%
2020–2492.2%88.1%85.8%89.3%
Change+7.0 pts+4.6 pts+5.1 pts+4.3 pts
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About nine in ten adults in Santa Clara have finished high school (92.2%), a bit 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 Santa Clara

Unemployment, % of the labor force
PeriodSanta ClaraSan Antonio areaTexasU.S.
2006–107.4%6.8%7.0%8.1%
2010–145.3%7.6%7.7%9.4%
2015–190.7%5.2%5.1%5.6%
2020–244.6%5.4%5.3%5.4%
Change−2.8 pts−1.4 pts−1.7 pts−2.7 pts
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Unemployment in Santa Clara runs below the national rate: 4.6% of the labor force was out of work and looking, against 5.4% nationally. 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).

Santa Clara compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Santa Clara2.8448.37.0%7.0%3.6%2006$1,39026.3%92.2%4.6%
Marion2.8141.610.4%14.5%6.4%1997$1,42828.0%86.0%4.3%
Schumannsville3.1141.518.4%11.8%3.0%2014$1,73525.9%84.2%3.9%
Cibolo3.1536.910.9%19.0%6.5%2007$1,98440.8%91.7%7.0%
Schertz2.8139.09.4%22.1%5.4%2002$1,99541.0%94.8%5.7%
Zuehl2.8738.57.2%16.3%9.0%2006$2,18031.0%91.6%7.1%
Mc Queeney2.5550.68.7%10.8%18.0%2000$1,37824.8%92.3%4.9%
Randolph AFB3.4122.64.4%100.0%2.8%1938$2,24762.7%99.3%3.6%
Garden Ridge2.6552.58.4%7.4%6.4%1999$1,22261.5%98.6%2.0%
Selma2.6135.816.7%37.4%5.0%2009$1,68038.3%94.1%3.9%
Universal City2.5836.711.3%43.7%5.1%1991$1,39433.6%95.5%5.0%

All figures 2020–24.

Cities with similar populations: Eureka, NV · Heart Butte, MT · Hannacroix, NY · Grant Town, WV · Gill, CO · Gays Mills, WI · Gaillard Crossroads, SC · Fort Hancock, TX · Figsboro, VA · Eureka, SD

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 Santa Clara. 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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