Population 393 · Census ACS 2020–24
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Population and households in ZIP 21622
Household size in ZIP 21622
| Period | ZIP 21622 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 2.27 | 2.68 | 2.68 |
| 2010–14 | 2.32 | 2.73 | 2.73 |
| 2015–19 | 2.19 | 2.74 | 2.71 |
| 2020–24 | 2.35 | 2.68 | 2.65 |
| Change | +0.08 | +0.01 | −0.03 |
ZIP 21622 is a place of small households, averaging 2.35 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children.
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 21622
| Period | ZIP 21622 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 46.7 | 38.5 | 37.7 |
| 2010–14 | 51.1 | 39.3 | 38.6 |
| 2015–19 | 52.2 | 40.2 | 39.6 |
| 2020–24 | 55.1 | 40.6 | 40.1 |
| Change | +8.4 | +2.1 | +2.3 |
ZIP 21622 skews older: half of its residents are older than 55.1, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 46.7, but in a place this small, much of that may be survey noise rather than real change.
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 21622
| Period | ZIP 21622 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 7.9% | 12.5% | 12.3% |
| 2010–14 | 4.9% | 12.6% | 12.3% |
| 2015–19 | 7.3% | 11.7% | 11.6% |
| 2020–24 | 3.4% | 11.7% | 11.6% |
| Change | −4.5 pts | −0.9 pts | −0.6 pts |
Single-parent households are relatively rare in ZIP 21622: 3.4% 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 21622
Renters in ZIP 21622
| Period | ZIP 21622 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 9.8% | 31.0% | 33.3% |
| 2010–14 | 13.5% | 32.9% | 35.6% |
| 2015–19 | 12.3% | 33.1% | 36.0% |
| 2020–24 | 10.6% | 32.4% | 34.8% |
| Change | +0.9 pts | +1.4 pts | +1.5 pts |
ZIP 21622 is overwhelmingly a place of homeowners: only 10.6% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 53.9% have no mortgage at all, well above 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 21622
| Period | ZIP 21622 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 37.1% | 9.0% | 11.4% |
| 2010–14 | 32.5% | 8.9% | 11.4% |
| 2015–19 | 38.0% | 8.9% | 11.1% |
| 2020–24 | 39.6% | 7.1% | 9.6% |
| Change | +2.6 pts | −1.9 pts | −1.8 pts |
Vacant homes make up 39.6% of the housing in ZIP 21622, 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 ZIP 21622
| Period | ZIP 21622 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 1964 | 1974 | 1974 |
| 2010–14 | 1964 | 1975 | 1975 |
| 2015–19 | 1965 | 1976 | 1977 |
| 2020–24 | 1965 | 1978 | 1980 |
| Change | +1 | +4 | +6 |
ZIP 21622 is a place of older homes: half were built before 1965, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.
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 21622
| Period | ZIP 21622 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | $720 | $1,249 | $965 |
| 2010–14 | $1,062 | $1,363 | $1,040 |
| 2015–19 | $1,445 | $1,576 | $1,213 |
| 2020–24 | $1,291 | $1,869 | $1,571 |
| Change | +$571 | +$620 | +$606 |
The median renter in ZIP 21622 pays $1,291 a month for rent and utilities, below the national median of $1,571. Rent takes 39.2% of the typical renter's income, 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 21622
Bachelor's degrees in ZIP 21622
| Period | ZIP 21622 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 13.4% | 36.3% | 28.4% |
| 2010–14 | 15.7% | 37.7% | 29.6% |
| 2015–19 | 18.2% | 40.5% | 32.1% |
| 2020–24 | 23.7% | 43.4% | 35.6% |
| Change | +10.3 pts | +7.1 pts | +7.2 pts |
Fewer adults in ZIP 21622 have a four-year degree than in the country as a whole: 23.7%, against 35.6% nationally.
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 21622
| Period | ZIP 21622 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 84.9% | 88.0% | 84.9% |
| 2010–14 | 74.1% | 89.1% | 86.1% |
| 2015–19 | 89.7% | 90.2% | 87.7% |
| 2020–24 | 90.4% | 90.9% | 89.3% |
| Change | +5.5 pts | +2.9 pts | +4.3 pts |
About as many adults in ZIP 21622 have finished high school as nationally: 90.4%, against 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 21622
| Period | ZIP 21622 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 5.1% | 6.5% | 8.1% |
| 2010–14 | 7.4% | 8.1% | 9.4% |
| 2015–19 | 3.2% | 5.1% | 5.6% |
| 2020–24 | 1.9% | 5.0% | 5.4% |
| Change | −3.2 pts | −1.5 pts | −2.7 pts |
The job market in ZIP 21622 has been strong: just 1.9% of the labor force was out of work and looking, well below the national rate of 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 21622 compared with nearby ZIP codes
| ZIP code | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| ZIP 21622 | 2.35 | 55.1 | 3.4% | 10.6% | 39.6% | 1965 | $1,291 | 23.7% | 90.4% | 1.9% |
| ZIP 21677 | 2.33 | 52.4 | 5.4% | 20.5% | 23.4% | 1976 | $1,256 | 18.0% | 85.2% | 3.0% |
| ZIP 21648 | 2.46 | 53.2 | 4.0% | 2.7% | 49.5% | 1980 | $1,256 | 25.1% | 90.1% | 4.0% |
| ZIP 21626 | 2.29 | 57.8 | 2.0% | 6.9% | 42.9% | 1950 | $1,330 | 26.0% | 93.5% | 0.0% |
| ZIP 21634 | 2.47 | 53.2 | 3.9% | 1.7% | 50.5% | 1980 | $1,256 | 25.4% | 90.2% | 4.1% |
| ZIP 21669 | 2.47 | 53.2 | 3.9% | 1.7% | 50.5% | 1980 | $1,256 | 25.4% | 90.2% | 4.1% |
| ZIP 21613 | 2.30 | 42.3 | 14.2% | 48.3% | 17.0% | 1970 | $1,140 | 20.8% | 86.3% | 8.5% |
| ZIP 20657 | 2.81 | 38.3 | 8.6% | 13.8% | 9.7% | 1990 | $1,849 | 33.2% | 94.4% | 3.3% |
| ZIP 21835 | 1.96 | 62.7 | 7.1% | 26.1% | 11.0% | 1980 | $1,020 | 14.2% | 79.9% | 2.4% |
| ZIP 20629 | 2.15 | 54.6 | 7.4% | 4.5% | 12.8% | 2000 | $2,130 | 44.3% | 95.0% | 0.0% |
| ZIP 20688 | 2.20 | 54.8 | 7.4% | 24.5% | 15.3% | 1997 | $2,452 | 43.3% | 96.0% | 2.0% |
All figures 2020–24.
Zip codes with similar populations: 05254, VT · 74001, OK · 36511, AL · 12410, NY · 99922, AK · 99692, AK · 05360, VT · 05076, VT · 98832, WA · 04768, ME
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 21622. 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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