77591, TX Demographics

Population 18,365 · Census ACS 2020–24

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77591, TX map of median age by neighborhood
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Population and households in ZIP 77591

Household size in ZIP 77591

Household size, people per household
PeriodZIP 77591Houston areaTexasU.S.
2006–102.442.962.872.68
2010–142.513.002.932.73
2015–192.632.982.952.71
2020–242.532.912.832.65
Change+0.08−0.05−0.05−0.03
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The average household in ZIP 77591 has 2.53 people, a bit under the U.S. average of 2.65. Since 2006–10, household size has crept up from 2.44, even as the national average fell. The biggest households, usually families with children, are concentrated in the south.

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 77591

Median age, years
PeriodZIP 77591Houston areaTexasU.S.
2006–1038.034.034.737.7
2010–1435.834.835.438.6
2015–1937.835.636.139.6
2020–2438.136.436.740.1
Change+0.1+2.3+2.0+2.3
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ZIP 77591 is a little younger than the country as a whole: its median age is 38.1, against 40.1 nationally. Even so, the population here is older than in the Houston area overall, where the median age is 36.4. The youngest areas are in the south, 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 77591

Single-parent households, % of households
PeriodZIP 77591Houston areaTexasU.S.
2006–1015.6%13.7%13.7%12.3%
2010–1415.9%13.7%13.7%12.3%
2015–1919.7%13.3%13.1%11.6%
2020–2414.7%13.5%12.9%11.6%
Change−0.9 pts−0.3 pts−0.8 pts−0.6 pts
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Single parents head about one in seven households in ZIP 77591 (14.7%), well above the national share of 11.6%. Since 2006–10, the single-parent share has edged down 0.9 points, in line with the national trend.

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 77591

Renters in ZIP 77591

Renters, % of occupied homes
PeriodZIP 77591Houston areaTexasU.S.
2006–1040.8%36.6%35.2%33.3%
2010–1444.5%38.6%37.3%35.6%
2015–1947.1%39.5%38.0%36.0%
2020–2446.3%38.8%37.4%34.8%
Change+5.5 pts+2.2 pts+2.3 pts+1.5 pts
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Renting is far more common in ZIP 77591 than nationally: 46.3% of households rent their homes, against 34.8%. Among homeowners, 44.1% have no mortgage at all, above the national share of 39.8%. Rentals cluster in the west; owners are most common in the north. The renter share is up 5.5 points from 2006–10, a much bigger shift than nationally.

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 77591

Vacant homes, % of all homes
PeriodZIP 77591Houston areaTexasU.S.
2006–1011.8%11.3%11.8%11.4%
2010–1411.8%10.1%10.9%11.4%
2015–1912.8%9.3%10.9%11.1%
2020–2410.1%8.6%9.4%9.6%
Change−1.7 pts−2.7 pts−2.4 pts−1.8 pts
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About as many homes sit empty in ZIP 77591 as nationally: 10.1%, against 9.6%. The rate is higher than in the Houston area overall (8.6%). Vacancy is down 1.7 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 77591

Age of homes, median year built
PeriodZIP 77591Houston areaTexasU.S.
2006–101984198519831974
2010–141982198719851975
2015–191991198819871977
2020–241991199319921980
Change+7+8+8+6
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Much of the housing in ZIP 77591 is relatively new: half of its homes were built after 1991, compared with 1980 for the U.S. as a whole. The median year built has moved up from 1984 in 2006–10, a sign of steady new building. Newer construction is concentrated in the north, while the west 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 77591

Rent, per month
PeriodZIP 77591Houston areaTexasU.S.
2006–10$802$1,018$921$965
2010–14$846$1,103$1,005$1,040
2015–19$1,081$1,300$1,178$1,213
2020–24$1,480$1,649$1,560$1,571
Change+$678+$631+$639+$606
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The median renter in ZIP 77591 pays $1,480 a month for rent and utilities, below the national median of $1,571. Rents are up $678 a month from 2006–10, an 85% jump, faster than rents rose nationally. Rent takes 29.3% of the typical renter's income, just under the 30% mark often used to define affordable rent. Rents run highest in the south and lowest in the west.

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 77591

Bachelor's degrees in ZIP 77591

Bachelor's degrees, % of adults 25+
PeriodZIP 77591Houston areaTexasU.S.
2006–1013.6%29.2%27.0%28.4%
2010–1413.9%30.4%27.9%29.6%
2015–1918.1%32.5%30.0%32.1%
2020–2423.1%35.9%34.0%35.6%
Change+9.5 pts+6.7 pts+7.1 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 77591: 23.1% 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 9.5 points since 2006–10, in line with the national trend. College graduates are most concentrated in the northwest and least in the center.

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 77591

High school graduates, % of adults 25+
PeriodZIP 77591Houston areaTexasU.S.
2006–1085.9%80.9%80.7%84.9%
2010–1486.4%81.9%82.0%86.1%
2015–1986.8%83.6%83.6%87.7%
2020–2488.6%84.8%85.8%89.3%
Change+2.7 pts+3.9 pts+5.1 pts+4.3 pts
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High school completion in ZIP 77591 is close to the national rate: 88.6% of adults have a diploma or equivalent, against 89.3%. The rate is higher than in the Houston area as a whole (84.8%). The share with a diploma is up 2.7 points from 2006–10, mirroring the country.

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 77591

Unemployment, % of the labor force
PeriodZIP 77591Houston areaTexasU.S.
2006–1011.1%6.9%7.0%8.1%
2010–149.0%7.7%7.7%9.4%
2015–196.6%5.6%5.1%5.6%
2020–245.7%6.2%5.3%5.4%
Change−5.4 pts−0.6 pts−1.7 pts−2.7 pts
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Unemployment in ZIP 77591 is close to the national rate: 5.7% of the labor force, against 5.4%. Unemployment is down 5.4 points from 2006–10, as it has nationally. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's 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 77591 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 775912.5338.114.7%46.3%10.1%1991$1,48023.1%88.6%5.7%
ZIP 775682.5537.215.8%31.6%7.2%1987$1,57825.8%87.4%6.4%
ZIP 775632.5741.415.2%24.4%10.3%1991$1,54123.4%89.0%6.8%
ZIP 775902.5640.217.4%45.1%10.4%1976$1,33417.3%83.2%6.9%
ZIP 775392.7833.814.7%25.1%8.2%1998$1,39627.8%84.9%6.7%
ZIP 775102.6144.39.6%15.0%8.6%1991$1,34018.8%90.5%9.1%
ZIP 775172.9043.17.3%12.1%8.6%1995$1,03423.3%90.2%9.1%
ZIP 775541.8451.92.8%33.9%42.2%1994$1,71353.1%96.6%5.9%
ZIP 775512.2040.68.7%50.1%13.6%1971$1,40332.8%85.5%4.7%
ZIP 775501.9940.113.0%60.4%23.8%1957$1,29134.9%88.1%6.8%
ZIP 775552.1942.311.0%36.1%33.5%1973$1,55835.7%97.5%4.5%

All figures 2020–24.

Zip codes with similar populations: 71701, AR · 28539, NC · 31030, GA · 32408, FL · 33565, FL · 33773, FL · 44123, OH · 46016, IN · 48051, MI · 48820, MI

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 77591. 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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