78655, TX Demographics

Population 3,627 · Census ACS 2020–24

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78655, TX map of median age by neighborhood
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Population and households in ZIP 78655

Household size in ZIP 78655

Household size, people per household
PeriodZIP 78655Austin areaTexasU.S.
2006–102.932.692.872.68
2010–143.352.792.932.73
2015–192.912.832.952.71
2020–242.722.552.832.65
Change−0.22−0.14−0.05−0.03
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At 2.72 people per household, ZIP 78655 sits close to the national average of 2.65. The typical household here is bigger than in the Austin area as a whole, where it has 2.55 people. Household size has dropped from 2.93 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 78655

Median age, years
PeriodZIP 78655Austin areaTexasU.S.
2006–1033.734.034.737.7
2010–1432.735.235.438.6
2015–1934.236.336.139.6
2020–2439.437.236.740.1
Change+5.7+3.3+2.0+2.3
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Half of the people in ZIP 78655 are younger than 39.4 and half are older, close to the national median of 40.1. The population here is older than in the Austin area as a whole, where the median age is 37.2.

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 78655

Single-parent households, % of households
PeriodZIP 78655Austin areaTexasU.S.
2006–1012.5%11.8%13.7%12.3%
2010–1421.9%11.2%13.7%12.3%
2015–1915.7%9.8%13.1%11.6%
2020–2410.6%9.7%12.9%11.6%
Change−1.9 pts−2.2 pts−0.8 pts−0.6 pts
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Single-parent households are a bit less common in ZIP 78655 than nationally: 10.6%, against 11.6%. The Austin area as a whole looks much the same.

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 78655

Renters in ZIP 78655

Renters, % of occupied homes
PeriodZIP 78655Austin areaTexasU.S.
2006–1026.5%40.7%35.2%33.3%
2010–1428.3%42.1%37.3%35.6%
2015–1928.5%41.8%38.0%36.0%
2020–2434.9%41.7%37.4%34.8%
Change+8.4 pts+1.0 pts+2.3 pts+1.5 pts
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Renting in ZIP 78655 is about as common as it is nationally: 34.9% of households rent, against 34.8%. Renters make up a smaller share here than in the Austin area as a whole (41.7%). Just over half of owners (52.0%) have paid off their mortgages, 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 ZIP 78655

Vacant homes, % of all homes
PeriodZIP 78655Austin areaTexasU.S.
2006–1010.1%8.8%11.8%11.4%
2010–148.9%8.5%10.9%11.4%
2015–199.4%8.3%10.9%11.1%
2020–246.6%5.9%9.4%9.6%
Change−3.5 pts−2.9 pts−2.4 pts−1.8 pts
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Vacancy is on the low side in ZIP 78655: 6.6% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. The picture is much the same across the Austin area.

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 78655

Age of homes, median year built
PeriodZIP 78655Austin areaTexasU.S.
2006–101986199019831974
2010–141989199219851975
2015–191989199519871977
2020–241991200019921980
Change+5+10+8+6
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ZIP 78655 has newer housing than the country as a whole: the median home was built in 1991, versus 1980 nationally. Even so, homes here are older than in the Austin area as a whole, where the median home dates to 2000.

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 78655

Rent, per month
PeriodZIP 78655Austin areaTexasU.S.
2006–10$918$1,064$921$965
2010–14$877$1,155$1,005$1,040
2015–19$889$1,428$1,178$1,213
2020–24$1,218$1,911$1,560$1,571
Change+$300+$847+$639+$606
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Rent in ZIP 78655 runs $1,218 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 33.8% of household income on rent, 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 78655

Bachelor's degrees in ZIP 78655

Bachelor's degrees, % of adults 25+
PeriodZIP 78655Austin areaTexasU.S.
2006–1018.4%38.3%27.0%28.4%
2010–1416.8%40.3%27.9%29.6%
2015–1922.4%44.2%30.0%32.1%
2020–2424.9%50.4%34.0%35.6%
Change+6.5 pts+12.1 pts+7.1 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 78655: 24.9% of adults 25 and older hold a bachelor's or higher, well below 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 ZIP 78655

High school graduates, % of adults 25+
PeriodZIP 78655Austin areaTexasU.S.
2006–1077.5%87.6%80.7%84.9%
2010–1474.3%88.3%82.0%86.1%
2015–1976.3%89.9%83.6%87.7%
2020–2478.8%91.6%85.8%89.3%
Change+1.4 pts+4.0 pts+5.1 pts+4.3 pts
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Just over one in five adults in ZIP 78655 never finished high school, well above the national share: only 78.8% have a diploma or equivalent, against 89.3% nationally.

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 78655

Unemployment, % of the labor force
PeriodZIP 78655Austin areaTexasU.S.
2006–108.7%6.4%7.0%8.1%
2010–144.8%6.9%7.7%9.4%
2015–190.2%4.3%5.1%5.6%
2020–247.7%4.3%5.3%5.4%
Change−1.0 pts−2.2 pts−1.7 pts−2.7 pts
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Finding work has been harder in ZIP 78655: 7.7% of the labor force was out of work and looking, well above the national rate of 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).

ZIP 78655 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 786552.7239.410.6%34.9%6.6%1991$1,21824.9%78.8%7.7%
ZIP 786563.0334.89.0%21.2%2.4%2004$1,43423.1%86.7%5.1%
ZIP 786702.6449.05.5%21.5%18.9%1996$1,17732.6%84.4%6.0%
ZIP 786662.4431.29.7%61.9%9.5%1997$1,36738.7%89.7%5.0%
ZIP 786222.5040.29.5%3.3%2.5%2001$1,50024.1%83.9%0.5%
ZIP 786612.6339.310.5%3.9%4.1%2000$1,47323.8%85.5%1.3%
ZIP 786402.8633.415.1%28.4%3.6%2009$1,87229.8%88.3%3.1%
ZIP 786442.7938.716.1%26.2%6.2%1991$1,32122.3%84.8%2.8%
ZIP 786163.8430.420.2%15.6%6.2%1997$1,2829.2%64.8%3.9%
ZIP 781322.8144.25.5%13.2%4.3%2010$1,63953.1%96.2%3.0%
ZIP 781332.4348.77.7%13.7%13.2%1998$1,50934.5%94.0%3.6%

All figures 2020–24.

Zip codes with similar populations: 02639, MA · 96035, CA · 20776, MD · 35958, AL · 41749, KY · 46504, IN · 79329, TX · 83639, ID · 59011, MT · 60940, IL

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 78655. 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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