Old Brazoria, TX Demographics

Population 566 · Census ACS 2020–24

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Old Brazoria, TX map of median age by neighborhood
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Population and households in Old Brazoria

Household size in Old Brazoria

Household size, people per household
PeriodOld BrazoriaHouston areaTexasU.S.
2006–102.622.962.872.68
2010–142.643.002.932.73
2015–192.982.982.952.71
2020–242.682.912.832.65
Change+0.06−0.05−0.05−0.03
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Households in Old Brazoria average 2.68 people, about the same as the country as a whole (2.65). The typical household here is smaller than in the wider Houston area, where it has 2.91 people.

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 Old Brazoria

Median age, years
PeriodOld BrazoriaHouston areaTexasU.S.
2006–1045.334.034.737.7
2010–1447.334.835.438.6
2015–1944.035.636.139.6
2020–2446.136.436.740.1
Change+0.7+2.3+2.0+2.3
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With a median age of 46.1, Old Brazoria is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

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 Old Brazoria

Single-parent households, % of households
PeriodOld BrazoriaHouston areaTexasU.S.
2006–108.9%13.7%13.7%12.3%
2010–148.0%13.7%13.7%12.3%
2015–198.4%13.3%13.1%11.6%
2020–248.3%13.5%12.9%11.6%
Change−0.6 pts−0.3 pts−0.8 pts−0.6 pts
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Single-parent households are relatively rare in Old Brazoria: 8.3% 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 Old Brazoria

Renters in Old Brazoria

Renters, % of occupied homes
PeriodOld BrazoriaHouston areaTexasU.S.
2006–1012.6%36.6%35.2%33.3%
2010–1418.2%38.6%37.3%35.6%
2015–1913.8%39.5%38.0%36.0%
2020–2414.4%38.8%37.4%34.8%
Change+1.8 pts+2.2 pts+2.3 pts+1.5 pts
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Only 14.4% of households in Old Brazoria rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly six in ten owners (56.8%) have paid off their mortgages, well above the national share of 39.8%. The renter share has risen 1.8 points since 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 Old Brazoria

Vacant homes, % of all homes
PeriodOld BrazoriaHouston areaTexasU.S.
2006–1012.0%11.3%11.8%11.4%
2010–1413.5%10.1%10.9%11.4%
2015–1920.4%9.3%10.9%11.1%
2020–2415.6%8.6%9.4%9.6%
Change+3.6 pts−2.7 pts−2.4 pts−1.8 pts
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Vacancy is high in Old Brazoria: 15.6% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

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 Old Brazoria

Age of homes, median year built
PeriodOld BrazoriaHouston areaTexasU.S.
2006–101981198519831974
2010–141981198719851975
2015–191984198819871977
2020–241990199319921980
Change+9+8+8+6
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Old Brazoria has newer housing than the country as a whole: the median home was built in 1990, versus 1980 nationally. The picture is much the same across the Houston area.

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 Old Brazoria

Rent, per month
PeriodOld BrazoriaHouston areaTexasU.S.
2006–10$654$1,018$921$965
2010–14$752$1,103$1,005$1,040
2015–19$1,028$1,300$1,178$1,213
2020–24$1,239$1,649$1,560$1,571
Change+$586+$631+$639+$606
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The median renter in Old Brazoria pays $1,239 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 22.6% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 Old Brazoria

Bachelor's degrees in Old Brazoria

Bachelor's degrees, % of adults 25+
PeriodOld BrazoriaHouston areaTexasU.S.
2006–1018.0%29.2%27.0%28.4%
2010–1417.0%30.4%27.9%29.6%
2015–1919.7%32.5%30.0%32.1%
2020–2427.5%35.9%34.0%35.6%
Change+9.6 pts+6.7 pts+7.1 pts+7.2 pts
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More than a quarter of adults 25 and older in Old Brazoria (27.5%) have a bachelor's degree or higher, 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 Old Brazoria

High school graduates, % of adults 25+
PeriodOld BrazoriaHouston areaTexasU.S.
2006–1090.2%80.9%80.7%84.9%
2010–1490.4%81.9%82.0%86.1%
2015–1989.5%83.6%83.6%87.7%
2020–2489.6%84.8%85.8%89.3%
Change−0.7 pts+3.9 pts+5.1 pts+4.3 pts
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High school completion in Old Brazoria is close to the national rate: 89.6% of adults have a diploma or equivalent, against 89.3%. The rate is higher than in the Houston area overall (84.8%).

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 Old Brazoria

Unemployment, % of the labor force
PeriodOld BrazoriaHouston areaTexasU.S.
2006–106.4%6.9%7.0%8.1%
2010–146.8%7.7%7.7%9.4%
2015–197.9%5.6%5.1%5.6%
2020–244.7%6.2%5.3%5.4%
Change−1.6 pts−0.6 pts−1.7 pts−2.7 pts
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Unemployment in Old Brazoria is close to the national rate: 4.7% of the labor force, against 5.4%. The rate is lower than in the Houston area overall (6.2%). 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).

Old Brazoria compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Old Brazoria2.6846.18.3%14.4%15.6%1990$1,23927.5%89.6%4.7%
Brazoria2.7241.98.5%17.7%27.5%1987$1,13716.8%84.8%3.7%
Jones Creek3.1136.38.9%9.9%25.0%1974$93514.0%80.2%5.8%
Wild Peach Village2.6644.97.1%10.5%11.0%1992$1,17115.7%82.1%4.8%
Cedar Lake2.1662.77.5%6.2%41.0%1987$91827.8%82.8%5.8%
Perry Landing3.2333.413.2%9.0%29.9%1977$9335.3%69.9%2.9%
Lake Jackson Farms2.7536.77.9%15.7%2.7%1989$1,5901.2%65.0%4.5%
Sweeny2.5842.07.9%21.5%15.6%1977$1,38222.7%92.9%3.1%
Cedar Lane2.4742.512.9%7.5%13.1%1991$1,11617.7%84.5%5.1%
West Columbia2.6735.66.9%21.2%13.8%1991$1,12721.7%90.2%5.4%
Lake Jackson2.6338.211.1%36.3%7.4%1982$1,50428.1%92.3%6.8%

All figures 2020–24.

Cities with similar populations: Macon, MI · Russellville, SC · Russellville, IN · Rush Valley, UT · Ridgeview, WV · Marland, OK · Marion, UT · Marion, ID · Marie, WV · Marcoe, 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 Old Brazoria. 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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