21113, MD Demographics

Population 37,750 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
21113, MD map of median age by neighborhood
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Population and households in ZIP 21113

Household size in ZIP 21113

Household size, people per household
PeriodZIP 21113Baltimore areaMarylandU.S.
2006–102.482.612.682.68
2010–142.552.652.732.73
2015–192.532.652.742.71
2020–242.532.592.682.65
Change+0.05−0.02+0.01−0.03
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Households in ZIP 21113 run a little small, averaging 2.53 people against 2.65 nationally, which usually means more singles and couples and fewer children. The Baltimore area as a whole looks much the same. Household size has crept up from 2.48 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 21113

Median age, years
PeriodZIP 21113Baltimore areaMarylandU.S.
2006–1034.638.738.537.7
2010–1435.239.539.338.6
2015–1936.040.240.239.6
2020–2438.940.340.640.1
Change+4.4+1.6+2.1+2.3
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At 38.9, the median age in ZIP 21113 is close to the national median of 40.1, so its age mix looks much like the country's. Since 2006–10, the median age has climbed from 34.6, mirroring the country. The youngest areas are in the northwest, the oldest in the southwest.

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 21113

Single-parent households, % of households
PeriodZIP 21113Baltimore areaMarylandU.S.
2006–1010.8%12.6%12.5%12.3%
2010–1410.1%12.3%12.6%12.3%
2015–199.8%11.6%11.7%11.6%
2020–2412.8%11.5%11.7%11.6%
Change+2.0 pts−1.1 pts−0.9 pts−0.6 pts
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Single-parent households are a bit more common in ZIP 21113 than nationally: 12.8%, against 11.6%. The single-parent share has risen 2.0 points since 2006–10, even as the national share fell.

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 21113

Renters in ZIP 21113

Renters, % of occupied homes
PeriodZIP 21113Baltimore areaMarylandU.S.
2006–1032.0%32.0%31.0%33.3%
2010–1433.3%33.5%32.9%35.6%
2015–1935.3%33.5%33.1%36.0%
2020–2438.6%33.1%32.4%34.8%
Change+6.6 pts+1.1 pts+1.4 pts+1.5 pts
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Renting is a bit more common in ZIP 21113 than nationally: 38.6% of households rent their homes, against 34.8% for the U.S. More than one in five owners (21.6%) have paid off their mortgages, well below the national share of 39.8%. Rentals cluster in the northeast; owners are most common in the southwest. The renter share is up 6.6 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 21113

Vacant homes, % of all homes
PeriodZIP 21113Baltimore areaMarylandU.S.
2006–104.4%9.3%9.0%11.4%
2010–146.3%9.3%8.9%11.4%
2015–196.6%9.4%8.9%11.1%
2020–244.5%7.2%7.1%9.6%
Change+0.0 pts−2.1 pts−1.9 pts−1.8 pts
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Empty homes are scarce in ZIP 21113: just 4.5% sit vacant, compared with 9.6% nationally, a sign of a tight housing market. Compared with other Maryland ZIP codes, ZIP 21113 has a lower vacancy rate than most.

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 21113

Age of homes, median year built
PeriodZIP 21113Baltimore areaMarylandU.S.
2006–101994197119741974
2010–141994197219751975
2015–191997197319761977
2020–242001197519781980
Change+7+4+4+6
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ZIP 21113 has newer housing than the country as a whole: the median home was built in 2001, versus 1980 nationally. The median year built has moved up from 1994 in 2006–10, a sign of steady new building. Newer construction is concentrated in the southwest, while the east has the oldest housing. Only 12 of the 240 Maryland ZIP codes with 5,000+ people have newer homes.

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 21113

Rent, per month
PeriodZIP 21113Baltimore areaMarylandU.S.
2006–10$1,646$1,179$1,249$965
2010–14$1,730$1,293$1,363$1,040
2015–19$1,855$1,477$1,576$1,213
2020–24$2,349$1,778$1,869$1,571
Change+$702+$599+$620+$606
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Rent in ZIP 21113 runs $2,349 a month at the median, utilities included, well above the U.S. median of $1,571. Rents are up $702 a month from 2006–10, a 43% rise, a slower climb than the nation's. The typical renter here spends 28.5% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Renters on a budget will find the lowest rents in the northwest; the highest are in the south.

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 21113

Bachelor's degrees in ZIP 21113

Bachelor's degrees, % of adults 25+
PeriodZIP 21113Baltimore areaMarylandU.S.
2006–1044.7%35.6%36.3%28.4%
2010–1446.3%37.3%37.7%29.6%
2015–1947.7%40.8%40.5%32.1%
2020–2456.4%44.1%43.4%35.6%
Change+11.7 pts+8.5 pts+7.1 pts+7.2 pts
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College graduates are unusually common in ZIP 21113: 56.4% 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. Since 2006–10, the share with a degree has risen 11.7 points, 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 21113

High school graduates, % of adults 25+
PeriodZIP 21113Baltimore areaMarylandU.S.
2006–1094.6%87.8%88.0%84.9%
2010–1495.0%89.5%89.1%86.1%
2015–1994.1%91.1%90.2%87.7%
2020–2497.0%92.1%90.9%89.3%
Change+2.4 pts+4.3 pts+2.9 pts+4.3 pts
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Finishing high school is nearly universal in ZIP 21113: 97.0% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma has risen 2.4 points since 2006–10, mirroring the country. ZIP 21113 has a higher share of high school graduates than at least four in five Maryland ZIP codes.

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 21113

Unemployment, % of the labor force
PeriodZIP 21113Baltimore areaMarylandU.S.
2006–103.7%6.6%6.5%8.1%
2010–146.2%8.3%8.1%9.4%
2015–193.6%5.2%5.1%5.6%
2020–244.0%4.8%5.0%5.4%
Change+0.3 pts−1.8 pts−1.5 pts−2.7 pts
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Jobs have been easier to find in ZIP 21113 than nationally: unemployment was 4.0%, against 5.4%. 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 21113 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 211132.5338.912.8%38.6%4.5%2001$2,34956.4%97.0%4.0%
ZIP 210542.9040.610.5%18.0%2.4%1997$2,39758.9%94.1%2.3%
ZIP 207552.9626.59.7%85.9%9.1%2002$2,53153.0%96.9%4.0%
ZIP 211442.8539.911.9%19.8%5.2%1990$2,28242.5%93.6%4.7%
ZIP 211142.8137.814.2%17.5%4.2%1986$2,33063.6%98.1%3.1%
ZIP 207012.6330.212.6%48.7%2.8%2001$2,19850.9%95.4%3.8%
ZIP 211082.9139.710.2%11.4%3.4%1982$2,03251.0%96.7%2.8%
ZIP 210772.5645.93.9%10.9%3.5%1987$2,06744.3%96.3%3.5%
ZIP 207242.6536.013.7%39.0%4.7%1986$2,37242.0%91.6%4.8%
ZIP 210762.6237.67.8%34.9%4.0%2004$2,33655.4%95.4%4.5%
ZIP 210322.6948.37.1%12.5%3.1%1986$2,37154.8%97.5%2.0%

All figures 2020–24.

Zip codes with similar populations: 84106, UT · 94063, CA · 92694, CA · 30274, GA · 92508, CA · 33040, FL · 30350, GA · 32832, FL · 90505, CA · 19152, PA

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 21113. 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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