Population 2,134 · Census ACS 2020–24
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Population and households in ZIP 19951
Household size in ZIP 19951
| Period | ZIP 19951 | Delaware | U.S. |
|---|---|---|---|
| 2006–10 | 2.65 | 2.63 | 2.68 |
| 2010–14 | 2.56 | 2.68 | 2.73 |
| 2015–19 | 2.34 | 2.62 | 2.71 |
| 2020–24 | 2.29 | 2.58 | 2.65 |
| Change | −0.35 | −0.05 | −0.03 |
ZIP 19951 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. Since 2006–10, household size has dropped from 2.65, 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 19951
| Period | ZIP 19951 | Delaware | U.S. |
|---|---|---|---|
| 2006–10 | 44.6 | 39.4 | 37.7 |
| 2010–14 | 48.1 | 40.5 | 38.6 |
| 2015–19 | 54.7 | 41.8 | 39.6 |
| 2020–24 | 57.3 | 43.0 | 40.1 |
| Change | +12.8 | +3.6 | +2.3 |
With a median age of 57.3, ZIP 19951 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 19951
| Period | ZIP 19951 | Delaware | U.S. |
|---|---|---|---|
| 2006–10 | 8.6% | 12.9% | 12.3% |
| 2010–14 | 8.4% | 12.4% | 12.3% |
| 2015–19 | 9.9% | 11.2% | 11.6% |
| 2020–24 | 2.9% | 12.3% | 11.6% |
| Change | −5.7 pts | −0.6 pts | −0.6 pts |
Single parents head only 2.9% of households in ZIP 19951, well below 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 19951
Renters in ZIP 19951
| Period | ZIP 19951 | Delaware | U.S. |
|---|---|---|---|
| 2006–10 | 11.2% | 26.4% | 33.3% |
| 2010–14 | 9.8% | 28.4% | 35.6% |
| 2015–19 | 7.3% | 28.8% | 36.0% |
| 2020–24 | 5.1% | 27.0% | 34.8% |
| Change | −6.1 pts | +0.6 pts | +1.5 pts |
ZIP 19951 is overwhelmingly a place of homeowners: only 5.1% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Nearly four in ten owners (37.7%) have paid off their mortgages, about the same as 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 19951
| Period | ZIP 19951 | Delaware | U.S. |
|---|---|---|---|
| 2006–10 | 21.6% | 12.8% | 11.4% |
| 2010–14 | 24.7% | 13.0% | 11.4% |
| 2015–19 | 15.6% | 11.7% | 11.1% |
| 2020–24 | 12.8% | 9.6% | 9.6% |
| Change | −8.9 pts | −3.3 pts | −1.8 pts |
More homes sit empty in ZIP 19951 than nationally: 12.8%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones.
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 19951
| Period | ZIP 19951 | Delaware | U.S. |
|---|---|---|---|
| 2006–10 | 1996 | 1979 | 1974 |
| 2010–14 | 2001 | 1980 | 1975 |
| 2015–19 | 2003 | 1982 | 1977 |
| 2020–24 | 2008 | 1984 | 1980 |
| Change | +11 | +6 | +6 |
Much of the housing in ZIP 19951 is relatively new: half of its homes were built after 2008, compared with 1980 for the U.S. as a whole.
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 19951
| Period | ZIP 19951 | Delaware | U.S. |
|---|---|---|---|
| 2006–10 | $1,211 | $1,037 | $965 |
| 2010–14 | $1,290 | $1,109 | $1,040 |
| 2015–19 | $1,417 | $1,228 | $1,213 |
| 2020–24 | $2,022 | $1,514 | $1,571 |
| Change | +$812 | +$477 | +$606 |
The median renter in ZIP 19951 pays $2,022 a month for rent and utilities, well above the national median of $1,571. Rent takes 37.2% 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 19951
Bachelor's degrees in ZIP 19951
| Period | ZIP 19951 | Delaware | U.S. |
|---|---|---|---|
| 2006–10 | 20.3% | 27.4% | 28.4% |
| 2010–14 | 28.0% | 29.2% | 29.6% |
| 2015–19 | 31.0% | 31.9% | 32.1% |
| 2020–24 | 41.2% | 35.5% | 35.6% |
| Change | +21.0 pts | +8.0 pts | +7.2 pts |
College degrees are a bit more common in ZIP 19951 than nationally: 41.2% of adults 25 and older have a bachelor's or higher, against 35.6%.
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 19951
| Period | ZIP 19951 | Delaware | U.S. |
|---|---|---|---|
| 2006–10 | 89.0% | 87.2% | 84.9% |
| 2010–14 | 93.2% | 88.1% | 86.1% |
| 2015–19 | 91.4% | 90.0% | 87.7% |
| 2020–24 | 92.4% | 91.5% | 89.3% |
| Change | +3.3 pts | +4.4 pts | +4.3 pts |
High school completion in ZIP 19951 is a bit above the national rate: 92.4% of adults have a diploma or equivalent, against 89.3%. The picture is much the same across Delaware.
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 19951
| Period | ZIP 19951 | Delaware | U.S. |
|---|---|---|---|
| 2006–10 | 7.3% | 7.2% | 8.1% |
| 2010–14 | 7.5% | 8.5% | 9.4% |
| 2015–19 | 6.1% | 5.4% | 5.6% |
| 2020–24 | 7.4% | 5.1% | 5.4% |
| Change | +0.1 pts | −2.1 pts | −2.7 pts |
Unemployment in ZIP 19951 runs well above the national rate: 7.4% of the labor force was out of work and looking, against 5.4%. 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 19951 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 19951 | 2.29 | 57.3 | 2.9% | 5.1% | 12.8% | 2008 | $2,022 | 41.2% | 92.4% | 7.4% |
| ZIP 19958 | 2.10 | 61.5 | 3.8% | 15.6% | 20.9% | 2002 | $1,594 | 48.5% | 96.1% | 3.6% |
| ZIP 19968 | 2.43 | 52.8 | 7.9% | 13.3% | 16.6% | 2004 | $1,822 | 43.1% | 93.8% | 6.1% |
| ZIP 19966 | 2.35 | 49.4 | 11.3% | 17.7% | 18.3% | 2002 | $1,565 | 26.6% | 90.4% | 5.1% |
| ZIP 19947 | 2.99 | 38.7 | 12.0% | 29.0% | 8.8% | 1994 | $1,384 | 19.5% | 76.6% | 3.0% |
| ZIP 19971 | 2.00 | 58.8 | 4.6% | 12.2% | 45.1% | 1998 | $1,712 | 53.7% | 95.9% | 7.4% |
| ZIP 19939 | 2.42 | 53.9 | 6.7% | 10.3% | 17.1% | 1997 | $1,636 | 35.3% | 90.3% | 2.5% |
| ZIP 19970 | 2.11 | 63.3 | 4.4% | 8.1% | 49.4% | 2005 | $1,479 | 48.3% | 95.7% | 2.3% |
| ZIP 19967 | 1.96 | 66.1 | 2.3% | 6.2% | 35.5% | 2013 | $1,798 | 44.1% | 97.6% | 4.2% |
| ZIP 19945 | 2.43 | 54.5 | 7.8% | 13.9% | 25.5% | 1999 | $1,358 | 30.8% | 90.2% | 5.9% |
| ZIP 19930 | 1.94 | 67.1 | 1.2% | 2.5% | 77.3% | 1991 | $1,306 | 68.8% | 99.3% | 2.5% |
All figures 2020–24.
Zip codes with similar populations: 99181, WA · 23954, VA · 23047, VA · 22637, VA · 14544, NY · 13431, NY · 67543, KS · 49092, MI · 49095, MI · 49287, MI
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 19951. 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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