21036, MD Demographics

Population 2,164 · Census ACS 2020–24

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21036, MD map of median age by neighborhood
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Population and households in ZIP 21036

Household size in ZIP 21036

Household size, people per household
PeriodZIP 21036Baltimore areaMarylandU.S.
2006–103.372.612.682.68
2010–143.252.652.732.73
2015–193.232.652.742.71
2020–243.112.592.682.65
Change−0.26−0.02+0.01−0.03
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Households in ZIP 21036 are large by national standards, averaging 3.11 people against 2.65 for the U.S. That usually means more families with children at home. Household size has dropped from 3.37 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 21036

Median age, years
PeriodZIP 21036Baltimore areaMarylandU.S.
2006–1043.838.738.537.7
2010–1448.039.539.338.6
2015–1945.540.240.239.6
2020–2448.440.340.640.1
Change+4.6+1.6+2.1+2.3
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With a median age of 48.4, ZIP 21036 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 ZIP 21036

Single-parent households, % of households
PeriodZIP 21036Baltimore areaMarylandU.S.
2006–106.5%12.6%12.5%12.3%
2010–147.5%12.3%12.6%12.3%
2015–194.7%11.6%11.7%11.6%
2020–245.2%11.5%11.7%11.6%
Change−1.3 pts−1.1 pts−0.9 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 21036: 5.2% 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 ZIP 21036

Renters in ZIP 21036

Renters, % of occupied homes
PeriodZIP 21036Baltimore areaMarylandU.S.
2006–102.6%32.0%31.0%33.3%
2010–1413.1%33.5%32.9%35.6%
2015–194.7%33.5%33.1%36.0%
2020–242.5%33.1%32.4%34.8%
Change−0.1 pts+1.1 pts+1.4 pts+1.5 pts
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ZIP 21036 is overwhelmingly a place of homeowners: only 2.5% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Nearly three in ten owners (28.8%) have paid off their mortgages, well below the national share of 39.8%.

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 21036

Vacant homes, % of all homes
PeriodZIP 21036Baltimore areaMarylandU.S.
2006–105.9%9.3%9.0%11.4%
2010–142.6%9.3%8.9%11.4%
2015–191.1%9.4%8.9%11.1%
2020–243.1%7.2%7.1%9.6%
Change−2.7 pts−2.1 pts−1.9 pts−1.8 pts
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Empty homes are scarce in ZIP 21036: just 3.1% sit vacant, compared with 9.6% nationally, a sign of a tight housing market.

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 21036

Age of homes, median year built
PeriodZIP 21036Baltimore areaMarylandU.S.
2006–101985197119741974
2010–141987197219751975
2015–191988197319761977
2020–241988197519781980
Change+2+4+4+6
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Homes in ZIP 21036 are newer than the national norm: the median home was built in 1988, versus 1980 across the U.S.

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 21036

Rent, per month
PeriodZIP 21036Baltimore areaMarylandU.S.
2006–10$2,001$1,179$1,249$965
2010–14$1,437$1,293$1,363$1,040
2015–19$1,818$1,477$1,576$1,213
2020–24$3,338$1,778$1,869$1,571
Change+$1,337+$599+$620+$606
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The median renter in ZIP 21036 pays $3,338 a month for rent and utilities, well above the national median of $1,571. The typical renter here spends 48.2% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

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 21036

Bachelor's degrees in ZIP 21036

Bachelor's degrees, % of adults 25+
PeriodZIP 21036Baltimore areaMarylandU.S.
2006–1064.0%35.6%36.3%28.4%
2010–1467.1%37.3%37.7%29.6%
2015–1969.1%40.8%40.5%32.1%
2020–2471.5%44.1%43.4%35.6%
Change+7.5 pts+8.5 pts+7.1 pts+7.2 pts
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College graduates are unusually common in ZIP 21036: 71.5% 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.

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 21036

High school graduates, % of adults 25+
PeriodZIP 21036Baltimore areaMarylandU.S.
2006–1097.9%87.8%88.0%84.9%
2010–1493.6%89.5%89.1%86.1%
2015–1998.8%91.1%90.2%87.7%
2020–2497.0%92.1%90.9%89.3%
Change−1.0 pts+4.3 pts+2.9 pts+4.3 pts
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High school completion is high in ZIP 21036: 97.0% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.

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 21036

Unemployment, % of the labor force
PeriodZIP 21036Baltimore areaMarylandU.S.
2006–101.6%6.6%6.5%8.1%
2010–145.5%8.3%8.1%9.4%
2015–195.0%5.2%5.1%5.6%
2020–245.8%4.8%5.0%5.4%
Change+4.2 pts−1.8 pts−1.5 pts−2.7 pts
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Unemployment in ZIP 21036 is close to the national rate: 5.8% of the labor force, against 5.4%. The rate is higher than in the Baltimore area as a whole (4.8%). 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 21036 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 210363.1148.45.2%2.5%3.1%1988$3,33871.5%97.0%5.8%
ZIP 217373.2743.74.2%3.4%3.7%1994$2,73771.0%97.1%3.3%
ZIP 217383.3541.37.9%2.2%2.6%1997$2,11674.6%97.0%1.4%
ZIP 210293.2644.75.4%6.6%1.8%1996$3,22080.8%98.4%1.4%
ZIP 208622.9452.53.9%3.8%1.8%1981$2,11861.1%96.8%5.2%
ZIP 217943.0345.34.4%12.5%3.0%1995$2,60666.3%97.2%1.0%
ZIP 207773.1741.82.0%3.3%1.9%1986$3,23276.2%97.1%2.1%
ZIP 208333.0545.65.8%6.7%2.2%1985$2,09863.5%98.0%3.2%
ZIP 217232.9844.112.1%2.9%0.6%1996$2,08964.1%97.0%7.7%
ZIP 208602.7844.015.8%6.8%5.1%1991$1,35166.3%91.0%2.8%
ZIP 210442.4841.610.9%39.7%10.9%1985$1,99267.1%95.9%3.9%

All figures 2020–24.

Zip codes with similar populations: 04988, ME · 51346, IA · 36009, AL · 28167, NC · 24593, VA · 22644, VA · 16914, PA · 15437, PA · 84535, UT · 12920, NY

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 21036. 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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