Population 691 · Census ACS 2020–24
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Population and households in ZIP 20680
Household size in ZIP 20680
| Period | ZIP 20680 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 2.51 | 2.68 | 2.68 |
| 2010–14 | 2.43 | 2.73 | 2.73 |
| 2015–19 | 2.46 | 2.74 | 2.71 |
| 2020–24 | 2.29 | 2.68 | 2.65 |
| Change | −0.22 | +0.01 | −0.03 |
ZIP 20680 is a place of small households, averaging 2.29 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.51 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 20680
| Period | ZIP 20680 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 46.9 | 38.5 | 37.7 |
| 2010–14 | 42.5 | 39.3 | 38.6 |
| 2015–19 | 43.7 | 40.2 | 39.6 |
| 2020–24 | 53.2 | 40.6 | 40.1 |
| Change | +6.3 | +2.1 | +2.3 |
ZIP 20680 skews older: half of its residents are older than 53.2, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.
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 20680
| Period | ZIP 20680 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 7.5% | 12.5% | 12.3% |
| 2010–14 | 13.8% | 12.6% | 12.3% |
| 2015–19 | 8.7% | 11.7% | 11.6% |
| 2020–24 | 25.5% | 11.7% | 11.6% |
| Change | +18.0 pts | −0.9 pts | −0.6 pts |
Single parents head about a quarter of households in ZIP 20680 (25.5%), well above the national share of 11.6%.
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 20680
Renters in ZIP 20680
| Period | ZIP 20680 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 36.2% | 31.0% | 33.3% |
| 2010–14 | 32.4% | 32.9% | 35.6% |
| 2015–19 | 26.9% | 33.1% | 36.0% |
| 2020–24 | 26.6% | 32.4% | 34.8% |
| Change | −9.6 pts | +1.4 pts | +1.5 pts |
Just over a quarter of households in ZIP 20680 rent their homes (26.6%), below the national share of 34.8%; the rest own. Among homeowners, 55.5% 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 20680
| Period | ZIP 20680 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 24.0% | 9.0% | 11.4% |
| 2010–14 | 22.5% | 8.9% | 11.4% |
| 2015–19 | 17.1% | 8.9% | 11.1% |
| 2020–24 | 18.9% | 7.1% | 9.6% |
| Change | −5.1 pts | −1.9 pts | −1.8 pts |
Vacant homes make up 18.9% of the housing in ZIP 20680, 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 20680
| Period | ZIP 20680 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 1978 | 1974 | 1974 |
| 2010–14 | 1976 | 1975 | 1975 |
| 2015–19 | 1967 | 1976 | 1977 |
| 2020–24 | 1974 | 1978 | 1980 |
| Change | −4 | +4 | +6 |
Housing in ZIP 20680 leans a little older: the median home dates to 1974, against 1980 nationally.
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 20680
| Period | ZIP 20680 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | $742 | $1,249 | $965 |
| 2010–14 | $1,187 | $1,363 | $1,040 |
| 2015–19 | $1,159 | $1,576 | $1,213 |
| 2020–24 | $1,685 | $1,869 | $1,571 |
| Change | +$942 | +$620 | +$606 |
The median renter in ZIP 20680 pays $1,685 a month for rent and utilities, above the national median of $1,571. Even so, rents here are lower than in Maryland as a whole ($1,869). The typical renter here spends 43.2% 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 20680
Bachelor's degrees in ZIP 20680
| Period | ZIP 20680 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 27.9% | 36.3% | 28.4% |
| 2010–14 | 24.6% | 37.7% | 29.6% |
| 2015–19 | 27.3% | 40.5% | 32.1% |
| 2020–24 | 38.3% | 43.4% | 35.6% |
| Change | +10.4 pts | +7.1 pts | +7.2 pts |
College degrees are about as common in ZIP 20680 as nationally: 38.3% of adults 25 and older have a bachelor's or higher, against 35.6%. The share is lower than in Maryland overall (43.4%).
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 20680
| Period | ZIP 20680 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 84.5% | 88.0% | 84.9% |
| 2010–14 | 93.6% | 89.1% | 86.1% |
| 2015–19 | 85.5% | 90.2% | 87.7% |
| 2020–24 | 98.3% | 90.9% | 89.3% |
| Change | +13.8 pts | +2.9 pts | +4.3 pts |
Finishing high school is nearly universal in ZIP 20680: 98.3% 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 20680
| Period | ZIP 20680 | Maryland | U.S. |
|---|---|---|---|
| 2006–10 | 6.1% | 6.5% | 8.1% |
| 2010–14 | 1.4% | 8.1% | 9.4% |
| 2015–19 | 4.9% | 5.1% | 5.6% |
| 2020–24 | 0.2% | 5.0% | 5.4% |
| Change | −5.9 pts | −1.5 pts | −2.7 pts |
The job market in ZIP 20680 has been strong: just 0.2% 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 20680 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 20680 | 2.29 | 53.2 | 25.5% | 26.6% | 18.9% | 1974 | $1,685 | 38.3% | 98.3% | 0.2% |
| ZIP 20687 | 2.37 | 53.6 | 28.5% | 25.6% | 21.0% | 1971 | $1,703 | 37.8% | 98.0% | 0.2% |
| ZIP 20628 | 2.59 | 43.9 | 17.6% | 20.1% | 11.5% | 1976 | $1,589 | 35.0% | 93.5% | 6.9% |
| ZIP 20684 | 2.23 | 47.2 | 13.4% | 24.9% | 9.6% | 1983 | $1,586 | 38.0% | 96.5% | 3.7% |
| ZIP 20686 | 2.80 | 21.5 | 9.4% | 13.8% | 7.7% | 1986 | $1,586 | 51.2% | 100.0% | 1.6% |
| ZIP 20630 | 2.81 | 45.3 | 6.4% | 8.0% | 21.2% | 1993 | $1,512 | 50.2% | 98.2% | 2.0% |
| ZIP 20674 | 2.61 | 45.8 | 8.6% | 16.7% | 26.4% | 1985 | $1,428 | 45.5% | 90.5% | 3.1% |
| ZIP 20667 | 2.69 | 32.0 | 10.3% | 26.9% | 8.3% | 1996 | $1,886 | 46.6% | 97.4% | 2.8% |
| ZIP 20690 | 2.37 | 45.6 | 9.9% | 23.4% | 26.4% | 1983 | $1,442 | 43.2% | 83.7% | 4.2% |
| ZIP 20692 | 2.75 | 44.4 | 6.9% | 10.3% | 20.3% | 1993 | $1,531 | 47.7% | 97.2% | 2.5% |
| ZIP 20653 | 2.44 | 34.1 | 17.9% | 45.0% | 9.2% | 1993 | $1,676 | 35.8% | 92.2% | 4.6% |
All figures 2020–24.
Zip codes with similar populations: 25243, WV · 49836, MI · 48028, MI · 47968, IN · 43779, OH · 72004, AR · 73650, OK · 55922, MN · 55935, MN · 56219, MN
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 20680. 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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