21093, MD Demographics

Population 38,237 · Census ACS 2020–24

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21093, MD map of median age by neighborhood
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Population and households in ZIP 21093

Household size in ZIP 21093

Household size, people per household
PeriodZIP 21093Baltimore areaMarylandU.S.
2006–102.352.612.682.68
2010–142.432.652.732.73
2015–192.492.652.742.71
2020–242.512.592.682.65
Change+0.16−0.02+0.01−0.03
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The average household in ZIP 21093 has 2.51 people, a bit under the U.S. average of 2.65. Since 2006–10, household size has climbed from 2.35, even as the national average fell. Households are largest in the southwest and smallest in the northwest.

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 21093

Median age, years
PeriodZIP 21093Baltimore areaMarylandU.S.
2006–1047.438.738.537.7
2010–1447.639.539.338.6
2015–1946.640.240.239.6
2020–2446.740.340.640.1
Change−0.6+1.6+2.1+2.3
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ZIP 21093 skews older: half of its residents are older than 46.7, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. The median age has edged down from 47.4 in 2006–10, even as the national median rose. Of the 240 Maryland ZIP codes with 5,000+ people, only 19 are older.

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 21093

Single-parent households, % of households
PeriodZIP 21093Baltimore areaMarylandU.S.
2006–104.6%12.6%12.5%12.3%
2010–145.0%12.3%12.6%12.3%
2015–195.9%11.6%11.7%11.6%
2020–246.5%11.5%11.7%11.6%
Change+1.8 pts−1.1 pts−0.9 pts−0.6 pts
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Single parents head only 6.5% of households in ZIP 21093, well below the national share of 11.6%. The single-parent share has risen 1.8 points since 2006–10, even as the national share fell. ZIP 21093 has a lower share of single-parent households than the great majority of Maryland ZIP codes.

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 21093

Renters in ZIP 21093

Renters, % of occupied homes
PeriodZIP 21093Baltimore areaMarylandU.S.
2006–1020.7%32.0%31.0%33.3%
2010–1420.8%33.5%32.9%35.6%
2015–1919.0%33.5%33.1%36.0%
2020–2421.3%33.1%32.4%34.8%
Change+0.7 pts+1.1 pts+1.4 pts+1.5 pts
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Only 21.3% of households in ZIP 21093 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly four in ten owners (38.5%) have paid off their mortgages, about the same as nationally. Renting is most common in the north and least common in the southeast. The renter share has edged up 0.7 points since 2006–10, as it has 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 21093

Vacant homes, % of all homes
PeriodZIP 21093Baltimore areaMarylandU.S.
2006–103.9%9.3%9.0%11.4%
2010–145.5%9.3%8.9%11.4%
2015–195.4%9.4%8.9%11.1%
2020–245.6%7.2%7.1%9.6%
Change+1.8 pts−2.1 pts−1.9 pts−1.8 pts
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Fewer homes sit empty in ZIP 21093 than nationally: 5.6%, against 9.6% for the U.S. Since 2006–10, vacancy has risen 1.8 points, even as the national rate fell.

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 21093

Age of homes, median year built
PeriodZIP 21093Baltimore areaMarylandU.S.
2006–101975197119741974
2010–141974197219751975
2015–191975197319761977
2020–241974197519781980
Change−0+4+4+6
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Housing in ZIP 21093 leans a little older: the median home dates to 1974, against 1980 nationally. The Baltimore area as a whole looks much the same. The newest homes are mostly in the northwest, the oldest in the southeast.

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 21093

Rent, per month
PeriodZIP 21093Baltimore areaMarylandU.S.
2006–10$1,450$1,179$1,249$965
2010–14$1,656$1,293$1,363$1,040
2015–19$1,623$1,477$1,576$1,213
2020–24$1,984$1,778$1,869$1,571
Change+$534+$599+$620+$606
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A typical rental in ZIP 21093 costs $1,984 a month with utilities, well above the national median of $1,571. Rent has climbed $534 a month since 2006–10, up 37%, a slower climb than the nation's. The typical renter here spends 26.4% 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 ZIP 21093

Bachelor's degrees in ZIP 21093

Bachelor's degrees, % of adults 25+
PeriodZIP 21093Baltimore areaMarylandU.S.
2006–1058.6%35.6%36.3%28.4%
2010–1457.3%37.3%37.7%29.6%
2015–1962.9%40.8%40.5%32.1%
2020–2468.5%44.1%43.4%35.6%
Change+9.9 pts+8.5 pts+7.1 pts+7.2 pts
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ZIP 21093 is highly educated: about seven in ten adults 25 and older (68.5%) hold at least a bachelor's degree, far above the national share of 35.6%. Since 2006–10, the share with a degree has risen 9.9 points, as it has nationally. Only 14 of the 240 Maryland ZIP codes with 5,000+ people 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 21093

High school graduates, % of adults 25+
PeriodZIP 21093Baltimore areaMarylandU.S.
2006–1096.2%87.8%88.0%84.9%
2010–1495.8%89.5%89.1%86.1%
2015–1996.1%91.1%90.2%87.7%
2020–2495.5%92.1%90.9%89.3%
Change−0.6 pts+4.3 pts+2.9 pts+4.3 pts
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High school completion is high in ZIP 21093: 95.5% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. Since 2006–10, the share with a diploma has edged down 0.6 points, 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 21093

Unemployment, % of the labor force
PeriodZIP 21093Baltimore areaMarylandU.S.
2006–103.6%6.6%6.5%8.1%
2010–144.9%8.3%8.1%9.4%
2015–192.7%5.2%5.1%5.6%
2020–244.4%4.8%5.0%5.4%
Change+0.8 pts−1.8 pts−1.5 pts−2.7 pts
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Jobs have been a little easier to find in ZIP 21093 than nationally: unemployment was 4.4%, against 5.4%. Unemployment is up 0.8 points from 2006–10, even as the national rate fell. 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 21093 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 210932.5146.76.5%21.3%5.6%1974$1,98468.5%95.5%4.4%
ZIP 210302.3939.98.4%56.1%6.2%1980$1,73953.9%92.6%5.1%
ZIP 212042.0135.36.3%54.1%12.9%1979$1,81461.7%96.1%6.0%
ZIP 210311.4852.53.7%62.9%11.0%2009$2,29568.4%97.7%2.7%
ZIP 212862.3738.35.4%37.2%7.5%1967$1,69159.1%93.9%4.5%
ZIP 211532.6450.35.0%5.7%4.6%1970$2,04080.4%99.3%2.0%
ZIP 212092.6238.510.3%42.2%5.7%1972$1,66561.9%95.9%6.0%
ZIP 212122.5037.89.0%32.6%7.5%1950$1,42959.3%93.2%5.2%
ZIP 211312.7950.24.5%3.4%3.1%1977$1,66873.7%98.7%2.8%
ZIP 212392.3638.619.3%44.4%6.5%1958$1,53534.2%95.3%4.1%
ZIP 212102.1534.32.6%36.1%8.9%1955$1,41982.1%98.6%7.7%

All figures 2020–24.

Zip codes with similar populations: 40245, KY · 34698, FL · 37076, TN · 37086, TN · 37207, TN · 37660, TN · 37922, TN · 39532, MS · 97224, OR · 33437, FL

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 21093. 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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