20723, MD Demographics

Population 35,872 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
20723, MD map of median age by neighborhood
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Population and households in ZIP 20723

Household size in ZIP 20723

Household size, people per household
PeriodZIP 20723Baltimore areaMarylandU.S.
2006–102.902.612.682.68
2010–142.932.652.732.73
2015–193.052.652.742.71
2020–243.052.592.682.65
Change+0.15−0.02+0.01−0.03
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Households in ZIP 20723 are large by national standards, averaging 3.05 people against 2.65 for the U.S. That usually means more families with children at home. Household size has climbed from 2.90 in 2006–10, even as the national average fell.

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 20723

Median age, years
PeriodZIP 20723Baltimore areaMarylandU.S.
2006–1035.338.738.537.7
2010–1436.739.539.338.6
2015–1936.740.240.239.6
2020–2438.040.340.640.1
Change+2.6+1.6+2.1+2.3
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The median resident of ZIP 20723 is 38.0 years old, a few years younger than the national median of 40.1. The median age has climbed from 35.3 in 2006–10, in line with the national trend. Residents skew youngest in the southeast and oldest in the west.

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 20723

Single-parent households, % of households
PeriodZIP 20723Baltimore areaMarylandU.S.
2006–1015.4%12.6%12.5%12.3%
2010–1411.1%12.3%12.6%12.3%
2015–199.9%11.6%11.7%11.6%
2020–249.5%11.5%11.7%11.6%
Change−5.9 pts−1.1 pts−0.9 pts−0.6 pts
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Single-parent households are less common in ZIP 20723 than nationally: 9.5%, against 11.6%. Since 2006–10, the single-parent share has fallen 5.9 points, 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 20723

Renters in ZIP 20723

Renters, % of occupied homes
PeriodZIP 20723Baltimore areaMarylandU.S.
2006–1027.7%32.0%31.0%33.3%
2010–1431.3%33.5%32.9%35.6%
2015–1931.3%33.5%33.1%36.0%
2020–2431.3%33.1%32.4%34.8%
Change+3.6 pts+1.1 pts+1.4 pts+1.5 pts
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Most households in ZIP 20723 own their homes; 31.3% rent, a little below the national share of 34.8%. Among owners, 28.1% have paid off their mortgages, well below the national share of 39.8%. Renting is most common in the southeast and least common in the northwest. The renter share has risen 3.6 points since 2006–10, in line with the national trend.

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 20723

Vacant homes, % of all homes
PeriodZIP 20723Baltimore areaMarylandU.S.
2006–107.2%9.3%9.0%11.4%
2010–146.5%9.3%8.9%11.4%
2015–195.9%9.4%8.9%11.1%
2020–243.6%7.2%7.1%9.6%
Change−3.6 pts−2.1 pts−1.9 pts−1.8 pts
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Empty homes are scarce in ZIP 20723: just 3.6% sit vacant, compared with 9.6% nationally, a sign of a tight housing market. Since 2006–10, vacancy has fallen 3.6 points, as it has nationally. ZIP 20723 has a lower vacancy rate than at least four in five Maryland ZIP codes.

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 20723

Age of homes, median year built
PeriodZIP 20723Baltimore areaMarylandU.S.
2006–101988197119741974
2010–141990197219751975
2015–191991197319761977
2020–241992197519781980
Change+3+4+4+6
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Much of the housing in ZIP 20723 is relatively new: half of its homes were built after 1992, compared with 1980 for the U.S. as a whole. The median year built has moved up from 1988 in 2006–10, a sign of steady new building. Newer construction is concentrated in the north, while the south 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 20723

Rent, per month
PeriodZIP 20723Baltimore areaMarylandU.S.
2006–10$1,561$1,179$1,249$965
2010–14$1,663$1,293$1,363$1,040
2015–19$2,051$1,477$1,576$1,213
2020–24$2,371$1,778$1,869$1,571
Change+$810+$599+$620+$606
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A typical rental in ZIP 20723 costs $2,371 a month with utilities, well above the national median of $1,571. Rents are up $810 a month from 2006–10, a 52% rise, a slower climb than the nation's. The typical renter here spends 26.6% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. The priciest rents are in the west; the most affordable are in the southeast.

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 20723

Bachelor's degrees in ZIP 20723

Bachelor's degrees, % of adults 25+
PeriodZIP 20723Baltimore areaMarylandU.S.
2006–1053.3%35.6%36.3%28.4%
2010–1451.2%37.3%37.7%29.6%
2015–1956.0%40.8%40.5%32.1%
2020–2456.6%44.1%43.4%35.6%
Change+3.3 pts+8.5 pts+7.1 pts+7.2 pts
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College graduates are unusually common in ZIP 20723: 56.6% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby. The share with a degree is up 3.3 points from 2006–10, in line with the national trend.

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 20723

High school graduates, % of adults 25+
PeriodZIP 20723Baltimore areaMarylandU.S.
2006–1094.0%87.8%88.0%84.9%
2010–1495.9%89.5%89.1%86.1%
2015–1994.2%91.1%90.2%87.7%
2020–2490.2%92.1%90.9%89.3%
Change−3.8 pts+4.3 pts+2.9 pts+4.3 pts
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About as many adults in ZIP 20723 have finished high school as nationally: 90.2%, against 89.3%. The rate is lower than in the wider Baltimore area (92.1%). The share with a diploma is down 3.8 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 20723

Unemployment, % of the labor force
PeriodZIP 20723Baltimore areaMarylandU.S.
2006–104.5%6.6%6.5%8.1%
2010–145.6%8.3%8.1%9.4%
2015–194.9%5.2%5.1%5.6%
2020–242.4%4.8%5.0%5.4%
Change−2.2 pts−1.8 pts−1.5 pts−2.7 pts
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Unemployment in ZIP 20723 has been low: just 2.4% of the labor force was out of work and looking, well below the national rate of 5.4%. Unemployment is down 2.2 points from 2006–10, in line with the national trend. 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 20723 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 207233.0538.09.5%31.3%3.6%1992$2,37156.6%90.2%2.4%
ZIP 207632.3834.13.1%57.8%1.8%1966$2,01344.3%88.4%8.7%
ZIP 207072.6538.611.7%44.7%6.0%1983$2,03545.9%89.5%4.1%
ZIP 210462.6037.410.9%34.8%5.2%1984$2,11161.9%97.3%2.8%
ZIP 207242.6536.013.7%39.0%4.7%1986$2,37242.0%91.6%4.8%
ZIP 207592.9939.98.7%17.5%0.9%2008$2,96183.5%98.3%1.3%
ZIP 207942.7336.311.1%38.5%4.0%1998$2,14642.5%89.7%5.0%
ZIP 207012.6330.212.6%48.7%2.8%2001$2,19850.9%95.4%3.8%
ZIP 207082.6137.617.6%64.2%5.7%1977$1,83639.3%89.9%7.7%
ZIP 208663.1741.515.3%26.0%2.6%1984$2,31045.9%88.4%6.4%
ZIP 210452.6140.412.3%32.4%3.3%1981$2,04857.0%93.7%5.1%

All figures 2020–24.

Zip codes with similar populations: 92883, CA · 85048, AZ · 11510, NY · 13027, NY · 55372, MN · 27527, NC · 30068, GA · 32826, FL · 60612, IL · 93314, CA

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 20723. 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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