78073, TX Demographics

Population 10,214 · Census ACS 2020–24

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78073, TX map of median age by neighborhood
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Population and households in ZIP 78073

Household size in ZIP 78073

Household size, people per household
PeriodZIP 78073San Antonio areaTexasU.S.
2006–103.322.852.872.68
2010–143.352.932.932.73
2015–193.723.102.952.71
2020–243.572.842.832.65
Change+0.25−0.01−0.05−0.03
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ZIP 78073 is a place of big households: 3.57 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Since 2006–10, household size has climbed from 3.32, even as the national average fell. Only 26 of the 1,017 Texas ZIP codes with 5,000+ people have larger households.

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 ZIP 78073

Median age, years
PeriodZIP 78073San Antonio areaTexasU.S.
2006–1031.335.134.737.7
2010–1435.535.735.438.6
2015–1935.136.036.139.6
2020–2434.636.936.740.1
Change+3.3+1.8+2.0+2.3
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ZIP 78073 is young: half of its residents are under 34.6, compared with a national median of 40.1. The population tilts toward young families with children. The median age has climbed from 31.3 in 2006–10, as it has nationally.

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 ZIP 78073

Single-parent households, % of households
PeriodZIP 78073San Antonio areaTexasU.S.
2006–1020.2%13.5%13.7%12.3%
2010–1419.4%14.0%13.7%12.3%
2015–1915.3%13.3%13.1%11.6%
2020–2412.3%13.3%12.9%11.6%
Change−7.8 pts−0.3 pts−0.8 pts−0.6 pts
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Single-parent households are about as common in ZIP 78073 as they are nationally: 12.3%, against 11.6%. The single-parent share has fallen 7.8 points since 2006–10, a much bigger shift than 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 ZIP 78073

Renters in ZIP 78073

Renters, % of occupied homes
PeriodZIP 78073San Antonio areaTexasU.S.
2006–1015.0%34.4%35.2%33.3%
2010–1423.8%37.3%37.3%35.6%
2015–1924.9%37.4%38.0%36.0%
2020–2414.4%36.7%37.4%34.8%
Change−0.6 pts+2.2 pts+2.3 pts+1.5 pts
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Only 14.4% of households in ZIP 78073 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 62.0% have no mortgage at all, well above the national share of 39.8%. Since 2006–10, the renter share has edged down 0.6 points, even as the national share rose. Only 68 of the 1,017 Texas ZIP codes with 5,000+ people have a lower share of renters.

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 ZIP 78073

Vacant homes, % of all homes
PeriodZIP 78073San Antonio areaTexasU.S.
2006–1014.7%10.7%11.8%11.4%
2010–1412.2%9.4%10.9%11.4%
2015–1914.8%9.3%10.9%11.1%
2020–246.5%8.7%9.4%9.6%
Change−8.2 pts−1.9 pts−2.4 pts−1.8 pts
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Vacancy is on the low side in ZIP 78073: 6.5% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. Vacancy is down 8.2 points from 2006–10, a much bigger shift than nationally.

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 ZIP 78073

Age of homes, median year built
PeriodZIP 78073San Antonio areaTexasU.S.
2006–101989198419831974
2010–141983198519851975
2015–191990198719871977
2020–242001199319921980
Change+12+9+8+6
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ZIP 78073 has newer housing than the country as a whole: the median home was built in 2001, versus 1980 nationally. The median year built has moved up from 1989 in 2006–10, a sign of steady new building. Newer construction is concentrated in the east, while the northwest has the oldest housing.

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 ZIP 78073

Rent, per month
PeriodZIP 78073San Antonio areaTexasU.S.
2006–10$660$906$921$965
2010–14$771$1,022$1,005$1,040
2015–19$804$1,173$1,178$1,213
2020–24$1,176$1,527$1,560$1,571
Change+$516+$621+$639+$606
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A typical rental in ZIP 78073 costs $1,176 a month with utilities, well below the national median of $1,571. Rents are up $516 a month from 2006–10, a 78% jump, faster than rents rose nationally. Rent takes 37.9% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

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 ZIP 78073

Bachelor's degrees in ZIP 78073

Bachelor's degrees, % of adults 25+
PeriodZIP 78073San Antonio areaTexasU.S.
2006–106.2%26.9%27.0%28.4%
2010–145.8%27.4%27.9%29.6%
2015–199.7%29.0%30.0%32.1%
2020–2411.5%33.1%34.0%35.6%
Change+5.3 pts+6.2 pts+7.1 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 78073: 11.5% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. The share with a degree has risen 5.3 points since 2006–10, as it has nationally. Only 78 of the 1,017 Texas ZIP codes with 5,000+ people have a lower share of college graduates.

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 ZIP 78073

High school graduates, % of adults 25+
PeriodZIP 78073San Antonio areaTexasU.S.
2006–1070.1%83.5%80.7%84.9%
2010–1465.2%84.4%82.0%86.1%
2015–1968.6%85.7%83.6%87.7%
2020–2471.5%88.1%85.8%89.3%
Change+1.4 pts+4.6 pts+5.1 pts+4.3 pts
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Nearly three in ten adults in ZIP 78073 never finished high school, well above the national share: only 71.5% have a diploma or equivalent, against 89.3% nationally. Since 2006–10, the share with a diploma has edged up 1.4 points, a smaller shift than nationally. ZIP 78073 has a lower share of high school graduates than the great majority of Texas ZIP codes.

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 ZIP 78073

Unemployment, % of the labor force
PeriodZIP 78073San Antonio areaTexasU.S.
2006–1012.2%6.8%7.0%8.1%
2010–1411.3%7.6%7.7%9.4%
2015–195.0%5.2%5.1%5.6%
2020–244.2%5.4%5.3%5.4%
Change−8.0 pts−1.4 pts−1.7 pts−2.7 pts
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Jobs have been a little easier to find in ZIP 78073 than nationally: unemployment was 4.2%, against 5.4%. Since 2006–10, unemployment has fallen 8.0 points, as it has 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).

ZIP 78073 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 780733.5734.612.3%14.4%6.5%2001$1,17611.5%71.5%4.2%
ZIP 780693.2737.911.8%16.5%9.7%1999$1,16812.8%78.0%3.8%
ZIP 780023.4934.020.0%18.6%11.4%1996$1,32813.5%80.5%4.1%
ZIP 782643.0341.213.0%11.7%10.2%1993$1,04413.0%78.1%5.0%
ZIP 782243.2430.821.2%45.1%13.1%1996$1,22810.4%78.5%5.3%
ZIP 782423.3830.224.6%43.9%7.0%1986$1,29310.9%69.1%10.9%
ZIP 782113.3237.222.1%38.1%9.8%1969$1,1618.0%65.1%8.9%
ZIP 782213.2133.323.7%30.6%11.7%1981$1,36314.0%79.5%6.6%
ZIP 782433.1724.340.9%100.0%21.9%1960$1,6035.4%93.0%2.1%
ZIP 780523.3137.810.2%15.3%13.4%1995$1,21517.2%87.2%3.9%
ZIP 782523.1130.126.0%18.3%6.5%2017$1,67719.6%83.3%4.4%

All figures 2020–24.

Zip codes with similar populations: 98629, WA · 78236, TX · 18032, PA · 16866, PA · 97487, OR · 15024, PA · 15005, PA · 13642, NY · 13214, NY · 11797, NY

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 ZIP 78073. 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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