Population 818 · Census ACS 2020–24
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Population and households in ZIP 20184
Household size in ZIP 20184
| Period | ZIP 20184 | Washington area | Virginia | U.S. |
|---|---|---|---|---|
| 2006–10 | 2.56 | 2.73 | 2.63 | 2.68 |
| 2010–14 | 2.58 | 2.82 | 2.68 | 2.73 |
| 2015–19 | 2.15 | 2.86 | 2.68 | 2.71 |
| 2020–24 | 2.64 | 2.77 | 2.62 | 2.65 |
| Change | +0.09 | +0.04 | −0.01 | −0.03 |
Households in ZIP 20184 average 2.64 people, about the same as the country as a whole (2.65). The typical household here is smaller than in the Washington area as a whole, where it has 2.77 people.
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 20184
| Period | ZIP 20184 | Washington area | Virginia | U.S. |
|---|---|---|---|---|
| 2006–10 | 43.1 | 37.0 | 38.2 | 37.7 |
| 2010–14 | 46.2 | 37.6 | 39.0 | 38.6 |
| 2015–19 | 49.4 | 38.5 | 40.0 | 39.6 |
| 2020–24 | 47.9 | 39.2 | 40.3 | 40.1 |
| Change | +4.7 | +2.2 | +2.1 | +2.3 |
With a median age of 47.9, ZIP 20184 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. The median age has climbed from 43.1 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.
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 20184
| Period | ZIP 20184 | Washington area | Virginia | U.S. |
|---|---|---|---|---|
| 2006–10 | 9.2% | 11.3% | 11.1% | 12.3% |
| 2010–14 | 10.5% | 11.3% | 11.0% | 12.3% |
| 2015–19 | 5.5% | 10.4% | 10.5% | 11.6% |
| 2020–24 | 9.8% | 10.4% | 10.7% | 11.6% |
| Change | +0.6 pts | −0.9 pts | −0.4 pts | −0.6 pts |
Single parents head about one in ten households in ZIP 20184 (9.8%), a little below the national share of 11.6%. The picture is much the same across the Washington area.
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 20184
Renters in ZIP 20184
| Period | ZIP 20184 | Washington area | Virginia | U.S. |
|---|---|---|---|---|
| 2006–10 | 41.1% | 34.0% | 31.1% | 33.3% |
| 2010–14 | 41.8% | 36.6% | 33.3% | 35.6% |
| 2015–19 | 29.7% | 36.8% | 33.7% | 36.0% |
| 2020–24 | 29.4% | 36.3% | 32.7% | 34.8% |
| Change | −11.6 pts | +2.3 pts | +1.5 pts | +1.5 pts |
Most households in ZIP 20184 own their homes; 29.4% rent, a little below the national share of 34.8%. Among homeowners, 34.9% have no mortgage at all, 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 20184
| Period | ZIP 20184 | Washington area | Virginia | U.S. |
|---|---|---|---|---|
| 2006–10 | 16.3% | 8.7% | 10.3% | 11.4% |
| 2010–14 | 27.1% | 7.3% | 10.2% | 11.4% |
| 2015–19 | 16.1% | 6.6% | 9.7% | 11.1% |
| 2020–24 | 18.9% | 5.9% | 8.7% | 9.6% |
| Change | +2.6 pts | −2.8 pts | −1.6 pts | −1.8 pts |
Vacant homes make up 18.9% of the housing in ZIP 20184, 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 20184
| Period | ZIP 20184 | Washington area | Virginia | U.S. |
|---|---|---|---|---|
| 2006–10 | 1972 | 1977 | 1978 | 1974 |
| 2010–14 | 1973 | 1978 | 1980 | 1975 |
| 2015–19 | 1965 | 1979 | 1981 | 1977 |
| 2020–24 | 1971 | 1982 | 1984 | 1980 |
| Change | −1 | +6 | +5 | +6 |
The housing in ZIP 20184 is old by national standards: the median home dates to 1971, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.
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 20184
| Period | ZIP 20184 | Washington area | Virginia | U.S. |
|---|---|---|---|---|
| 2006–10 | $1,045 | $1,470 | $1,143 | $965 |
| 2010–14 | $823 | $1,583 | $1,238 | $1,040 |
| 2015–19 | $1,552 | $1,907 | $1,436 | $1,213 |
| 2020–24 | $1,690 | $2,236 | $1,743 | $1,571 |
| Change | +$645 | +$766 | +$600 | +$606 |
The median renter in ZIP 20184 pays $1,690 a month for rent and utilities, above the national median of $1,571. Locally, though, rents here are lower than in the wider Washington area ($2,236). Rent takes 34.4% 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 20184
Bachelor's degrees in ZIP 20184
| Period | ZIP 20184 | Washington area | Virginia | U.S. |
|---|---|---|---|---|
| 2006–10 | 49.1% | 46.6% | 35.2% | 28.4% |
| 2010–14 | 44.8% | 48.2% | 36.7% | 29.6% |
| 2015–19 | 50.4% | 51.0% | 39.3% | 32.1% |
| 2020–24 | 47.3% | 53.9% | 42.5% | 35.6% |
| Change | −1.8 pts | +7.3 pts | +7.3 pts | +7.2 pts |
ZIP 20184 is highly educated: nearly half of adults 25 and older (47.3%) hold at least a bachelor's degree, far above the national share of 35.6%. Even so, the share is lower than in the wider Washington area (53.9%).
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 20184
| Period | ZIP 20184 | Washington area | Virginia | U.S. |
|---|---|---|---|---|
| 2006–10 | 89.5% | 89.4% | 86.8% | 84.9% |
| 2010–14 | 93.1% | 90.2% | 88.3% | 86.1% |
| 2015–19 | 96.3% | 90.8% | 89.9% | 87.7% |
| 2020–24 | 87.2% | 91.2% | 91.6% | 89.3% |
| Change | −2.2 pts | +1.7 pts | +4.7 pts | +4.3 pts |
About one in eight adults in ZIP 20184 never finished high school, a bit more than nationally: 87.2% have a diploma or equivalent, against 89.3% across the U.S.
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 20184
| Period | ZIP 20184 | Washington area | Virginia | U.S. |
|---|---|---|---|---|
| 2006–10 | 4.9% | 5.9% | 6.0% | 8.1% |
| 2010–14 | 3.3% | 6.9% | 7.0% | 9.4% |
| 2015–19 | 2.6% | 4.7% | 4.7% | 5.6% |
| 2020–24 | 3.9% | 4.8% | 4.3% | 5.4% |
| Change | −1.0 pts | −1.1 pts | −1.7 pts | −2.7 pts |
Unemployment in ZIP 20184 runs below the national rate: 3.9% of the labor force was out of work and looking, against 5.4% nationally. 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 20184 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 20184 | 2.64 | 47.9 | 9.8% | 29.4% | 18.9% | 1971 | $1,690 | 47.3% | 87.2% | 3.9% |
| ZIP 20130 | 2.10 | 55.9 | 5.7% | 12.1% | 10.9% | 1982 | $1,175 | 45.1% | 89.1% | 0.9% |
| ZIP 20135 | 2.52 | 47.9 | 3.0% | 11.6% | 10.0% | 1977 | $1,486 | 40.2% | 93.6% | 3.1% |
| ZIP 20117 | 2.47 | 48.2 | 8.5% | 28.3% | 8.1% | 1980 | $1,960 | 59.8% | 94.2% | 3.3% |
| ZIP 20144 | 2.28 | 58.2 | 10.2% | 24.9% | 26.3% | 1981 | $1,325 | 48.5% | 91.3% | 4.8% |
| ZIP 20118 | 1.94 | 57.1 | 6.9% | 33.1% | 6.1% | 1975 | $1,641 | 60.2% | 94.5% | 4.8% |
| ZIP 22620 | 2.37 | 51.6 | 3.6% | 15.7% | 10.0% | 1977 | $1,165 | 41.6% | 90.1% | 2.5% |
| ZIP 22646 | 2.35 | 53.7 | 2.4% | 14.5% | 11.2% | 1977 | $1,165 | 36.5% | 88.7% | 5.0% |
| ZIP 20141 | 3.21 | 38.3 | 3.8% | 7.4% | 5.2% | 2000 | $2,322 | 63.4% | 98.3% | 4.1% |
| ZIP 22642 | 2.58 | 42.4 | 7.7% | 12.4% | 16.5% | 1995 | $1,670 | 33.7% | 94.0% | 3.9% |
| ZIP 22611 | 2.71 | 46.5 | 6.3% | 23.0% | 11.1% | 1982 | $1,352 | 39.2% | 93.0% | 3.0% |
All figures 2020–24.
Zip codes with similar populations: 99023, WA · 97130, OR · 05905, VT · 85334, AZ · 52054, IA · 62957, IL · 62551, IL · 62461, IL · 62378, IL · 61484, IL
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 20184. 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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