78703, TX Demographics

Population 22,298 · Census ACS 2020–24

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78703, TX map of median age by neighborhood
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Population and households in ZIP 78703

Household size in ZIP 78703

Household size, people per household
PeriodZIP 78703Austin areaTexasU.S.
2006–102.112.692.872.68
2010–142.092.792.932.73
2015–192.232.832.952.71
2020–242.152.552.832.65
Change+0.04−0.14−0.05−0.03
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Households in ZIP 78703 are small: just 2.15 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Since 2006–10, household size has crept up from 2.11, even as the national average fell. Of the 1,017 Texas ZIP codes with 5,000+ people, only 53 have smaller 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 78703

Median age, years
PeriodZIP 78703Austin areaTexasU.S.
2006–1037.334.034.737.7
2010–1437.735.235.438.6
2015–1938.336.336.139.6
2020–2443.137.236.740.1
Change+5.8+3.3+2.0+2.3
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The median resident of ZIP 78703 is 43.1 years old, older than the national median of 40.1. Since 2006–10, the median age has climbed from 37.3, mirroring the country. The youngest areas are in the southwest, the oldest in the northwest.

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 78703

Single-parent households, % of households
PeriodZIP 78703Austin areaTexasU.S.
2006–105.7%11.8%13.7%12.3%
2010–145.7%11.2%13.7%12.3%
2015–193.0%9.8%13.1%11.6%
2020–244.2%9.7%12.9%11.6%
Change−1.5 pts−2.2 pts−0.8 pts−0.6 pts
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Single parents head only 4.2% of households in ZIP 78703, well below the national share of 11.6%. The single-parent share is down 1.5 points from 2006–10, in line with the national trend. Of the 1,017 Texas ZIP codes with 5,000+ people, only 23 have a lower share of single-parent households.

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 78703

Renters in ZIP 78703

Renters, % of occupied homes
PeriodZIP 78703Austin areaTexasU.S.
2006–1046.0%40.7%35.2%33.3%
2010–1448.1%42.1%37.3%35.6%
2015–1945.0%41.8%38.0%36.0%
2020–2440.8%41.7%37.4%34.8%
Change−5.2 pts+1.0 pts+2.3 pts+1.5 pts
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About four in ten households in ZIP 78703 rent their homes (40.8%), a bit above the national share of 34.8%. Among owners, 40.8% have paid off their mortgages, about the same as nationally. Renting is most common in the southwest and least common in the northeast. Since 2006–10, the renter share has fallen 5.2 points, even as the national share rose.

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 78703

Vacant homes, % of all homes
PeriodZIP 78703Austin areaTexasU.S.
2006–1011.7%8.8%11.8%11.4%
2010–1410.5%8.5%10.9%11.4%
2015–1912.7%8.3%10.9%11.1%
2020–248.1%5.9%9.4%9.6%
Change−3.6 pts−2.9 pts−2.4 pts−1.8 pts
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Vacancy in ZIP 78703 is close to the national rate: 8.1% of homes are empty, against 9.6%. The rate is higher than in the Austin area overall (5.9%). Vacancy is down 3.6 points from 2006–10, as it has 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 78703

Age of homes, median year built
PeriodZIP 78703Austin areaTexasU.S.
2006–101963199019831974
2010–141965199219851975
2015–191970199519871977
2020–241975200019921980
Change+12+10+8+6
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Homes in ZIP 78703 run a bit older than the national norm, with a median build year of 1975 against 1980. The median year built has moved up from 1963 in 2006–10, a sign of steady new building. ZIP 78703 has older homes than at least four in five Texas ZIP codes.

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 78703

Rent, per month
PeriodZIP 78703Austin areaTexasU.S.
2006–10$1,269$1,064$921$965
2010–14$1,411$1,155$1,005$1,040
2015–19$1,734$1,428$1,178$1,213
2020–24$2,284$1,911$1,560$1,571
Change+$1,015+$847+$639+$606
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A typical rental in ZIP 78703 costs $2,284 a month with utilities, well above the national median of $1,571. Rents are up $1,015 a month from 2006–10, an 80% jump, faster than rents rose nationally. Rent takes 25.2% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent. Renters on a budget will find the lowest rents in the south; the highest are in the east.

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 78703

Bachelor's degrees in ZIP 78703

Bachelor's degrees, % of adults 25+
PeriodZIP 78703Austin areaTexasU.S.
2006–1083.8%38.3%27.0%28.4%
2010–1485.8%40.3%27.9%29.6%
2015–1985.5%44.2%30.0%32.1%
2020–2478.3%50.4%34.0%35.6%
Change−5.5 pts+12.1 pts+7.1 pts+7.2 pts
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ZIP 78703 is highly educated: about eight in ten adults 25 and older (78.3%) hold at least a bachelor's degree, far above the national share of 35.6%. The share with a degree has fallen 5.5 points since 2006–10, even as the national share rose. Of the 1,017 Texas ZIP codes with 5,000+ people, only 12 have a higher 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 78703

High school graduates, % of adults 25+
PeriodZIP 78703Austin areaTexasU.S.
2006–1098.5%87.6%80.7%84.9%
2010–1498.4%88.3%82.0%86.1%
2015–1998.0%89.9%83.6%87.7%
2020–2491.8%91.6%85.8%89.3%
Change−6.7 pts+4.0 pts+5.1 pts+4.3 pts
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High school completion in ZIP 78703 is a bit above the national rate: 91.8% of adults have a diploma or equivalent, against 89.3%. That is in line with the rest of the Austin area. The share with a diploma is down 6.7 points from 2006–10, even as the national rate rose.

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 78703

Unemployment, % of the labor force
PeriodZIP 78703Austin areaTexasU.S.
2006–104.3%6.4%7.0%8.1%
2010–144.7%6.9%7.7%9.4%
2015–191.7%4.3%5.1%5.6%
2020–243.3%4.3%5.3%5.4%
Change−1.0 pts−2.2 pts−1.7 pts−2.7 pts
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Unemployment in ZIP 78703 has been low: just 3.3% of the labor force was out of work and looking, well below the national rate of 5.4%. Since 2006–10, unemployment has edged down 1.0 points, mirroring the country. 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 78703 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 787032.1543.14.2%40.8%8.1%1975$2,28478.3%91.8%3.3%
ZIP 787051.8722.83.4%86.3%10.9%1994$1,55476.0%96.3%7.5%
ZIP 787121.6719.67.2%100.0%8.9%1988$1,79481.2%99.7%12.3%
ZIP 787011.4041.56.6%60.6%9.4%2002$2,72080.9%96.6%2.9%
ZIP 787462.5944.97.2%33.5%5.6%1989$2,76783.1%99.5%2.5%
ZIP 787561.8637.44.3%62.0%8.1%1972$1,70377.3%97.9%4.3%
ZIP 787511.7331.63.2%76.2%7.6%1983$1,66777.8%98.3%3.9%
ZIP 787222.0036.04.3%49.4%9.5%1968$1,98071.8%98.3%6.0%
ZIP 787041.7934.66.3%66.9%6.9%1988$1,94170.4%94.4%4.5%
ZIP 787021.8635.78.0%58.8%9.6%1992$2,12964.9%89.8%3.4%
ZIP 787312.0444.25.5%45.6%7.8%1978$2,31977.7%98.6%4.0%

All figures 2020–24.

Zip codes with similar populations: 87102, NM · 38863, MS · 39305, MS · 44001, OH · 44131, OH · 01056, MA · 75116, TX · 76528, TX · 78133, TX · 80620, CO

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 78703. 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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