Henlopen Acres, DE Demographics

Population 166 · Census ACS 2020–24

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Henlopen Acres, DE map of median age by neighborhood
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Population and households in Henlopen Acres

Household size in Henlopen Acres

Household size, people per household
PeriodHenlopen AcresDelawareU.S.
2006–101.822.632.68
2010–141.832.682.73
2015–191.972.622.71
2020–241.922.582.65
Change+0.10−0.05−0.03
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Henlopen Acres is a place of small households, averaging 1.92 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 climbed from 1.82, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Henlopen Acres

Median age, years
PeriodHenlopen AcresDelawareU.S.
2006–1065.139.437.7
2010–1466.740.538.6
2015–1964.441.839.6
2020–2468.443.040.1
Change+3.2+3.6+2.3
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Henlopen Acres skews older: half of its residents are older than 68.4, 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 Henlopen Acres

Single-parent households, % of households
PeriodHenlopen AcresDelawareU.S.
2006–106.6%12.9%12.3%
2010–141.7%12.4%12.3%
2015–191.7%11.2%11.6%
2020–243.4%12.3%11.6%
Change−3.2 pts−0.6 pts−0.6 pts
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Single-parent households are relatively rare in Henlopen Acres: 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 Henlopen Acres

Renters in Henlopen Acres

Renters, % of occupied homes
PeriodHenlopen AcresDelawareU.S.
2006–108.7%26.4%33.3%
2010–147.4%28.4%35.6%
2015–197.9%28.8%36.0%
2020–245.5%27.0%34.8%
Change−3.2 pts+0.6 pts+1.5 pts
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Only 5.5% of households in Henlopen Acres rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About seven in ten owners (69.8%) have paid off their mortgages, 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 Henlopen Acres

Vacant homes, % of all homes
PeriodHenlopen AcresDelawareU.S.
2006–1079.3%12.8%11.4%
2010–1477.6%13.0%11.4%
2015–1977.4%11.7%11.1%
2020–2475.8%9.6%9.6%
Change−3.6 pts−3.3 pts−1.8 pts
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Vacancy is high in Henlopen Acres: 75.8% of homes are empty, 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 Henlopen Acres

Age of homes, median year built
PeriodHenlopen AcresDelawareU.S.
2006–10198019791974
2010–14197919801975
2015–19197619821977
2020–24197519841980
Change−5+6+6
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Homes in Henlopen Acres run a bit older than the national norm, with a median build year of 1975 against 1980.

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 Henlopen Acres

Rent, per month
PeriodHenlopen AcresDelawareU.S.
2006–10$1,198$1,037$965
2010–14$794$1,109$1,040
2015–19$1,194$1,228$1,213
2020–24$1,261$1,514$1,571
Change+$64+$477+$606
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The median renter in Henlopen Acres pays $1,261 a month for rent and utilities, below the national median of $1,571. The typical renter here spends 15.0% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 Henlopen Acres

Bachelor's degrees in Henlopen Acres

Bachelor's degrees, % of adults 25+
PeriodHenlopen AcresDelawareU.S.
2006–1081.6%27.4%28.4%
2010–1475.9%29.2%29.6%
2015–1975.4%31.9%32.1%
2020–2474.9%35.5%35.6%
Change−6.7 pts+8.0 pts+7.2 pts
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Henlopen Acres is highly educated: about three-quarters of adults 25 and older (74.9%) hold at least a bachelor's degree, far above the national share of 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 Henlopen Acres

High school graduates, % of adults 25+
PeriodHenlopen AcresDelawareU.S.
2006–1099.7%87.2%84.9%
2010–14100.0%88.1%86.1%
2015–1999.2%90.0%87.7%
2020–2497.9%91.5%89.3%
Change−1.9 pts+4.4 pts+4.3 pts
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Finishing high school is nearly universal in Henlopen Acres: 97.9% 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 Henlopen Acres

Unemployment, % of the labor force
PeriodHenlopen AcresDelawareU.S.
2006–106.1%7.2%8.1%
2010–1413.6%8.5%9.4%
2015–190.6%5.4%5.6%
2020–245.1%5.1%5.4%
Change−1.0 pts−2.1 pts−2.7 pts
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At 5.1%, unemployment in Henlopen Acres is close to 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).

Henlopen Acres compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Henlopen Acres1.9268.43.4%5.5%75.8%1975$1,26174.9%97.9%5.1%
Rehoboth Beach2.0058.54.7%12.3%43.9%1998$1,72353.0%95.7%7.5%
Seabreeze2.1161.60.4%18.5%66.5%1989$1,38868.1%99.8%5.4%
Dewey Beach1.8965.22.4%10.1%81.5%1986$1,52775.8%99.3%2.7%
North Shores2.5261.30.5%11.8%28.7%2006$96856.5%95.5%3.3%
Lewes2.0861.64.0%15.9%20.8%2002$1,61648.2%96.2%3.5%
Cool Spring2.3858.80.1%12.4%10.8%2012$2,02954.3%94.4%6.7%
Long Neck1.7866.65.5%9.6%45.5%1998$1,09820.6%98.3%0.6%
Harbeson2.2357.53.4%5.0%13.5%2008$2,08742.1%92.9%7.5%
Riverdale2.2757.58.6%22.7%21.2%2010$1,64620.7%93.9%8.6%
Milton2.4552.78.1%13.1%16.1%2004$1,79343.1%93.6%5.6%

All figures 2020–24.

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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 Henlopen Acres. 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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