Seabreeze, DE Demographics

Population 232 · Census ACS 2020–24

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

Household size in Seabreeze

Household size, people per household
PeriodSeabreezeDelawareU.S.
2006–101.802.632.68
2010–142.082.682.73
2015–192.072.622.71
2020–242.112.582.65
Change+0.31−0.05−0.03
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Households in Seabreeze are small: just 2.11 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Household size has climbed from 1.80 in 2006–10, 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 Seabreeze

Median age, years
PeriodSeabreezeDelawareU.S.
2006–1058.439.437.7
2010–1460.740.538.6
2015–1954.841.839.6
2020–2461.643.040.1
Change+3.2+3.6+2.3
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Seabreeze skews older: half of its residents are older than 61.6, 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 Seabreeze

Single-parent households, % of households
PeriodSeabreezeDelawareU.S.
2006–102.0%12.9%12.3%
2010–142.1%12.4%12.3%
2015–194.8%11.2%11.6%
2020–240.4%12.3%11.6%
Change−1.6 pts−0.6 pts−0.6 pts
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Single parents head only 0.4% of households in Seabreeze, 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 Seabreeze

Renters in Seabreeze

Renters, % of occupied homes
PeriodSeabreezeDelawareU.S.
2006–106.8%26.4%33.3%
2010–145.4%28.4%35.6%
2015–1915.1%28.8%36.0%
2020–2418.5%27.0%34.8%
Change+11.7 pts+0.6 pts+1.5 pts
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Only 18.5% of households in Seabreeze rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About four in ten owners (40.5%) 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 Seabreeze

Vacant homes, % of all homes
PeriodSeabreezeDelawareU.S.
2006–1061.9%12.8%11.4%
2010–1469.5%13.0%11.4%
2015–1944.5%11.7%11.1%
2020–2466.5%9.6%9.6%
Change+4.5 pts−3.3 pts−1.8 pts
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Vacant homes make up 66.5% of the housing in Seabreeze, 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 Seabreeze

Age of homes, median year built
PeriodSeabreezeDelawareU.S.
2006–10198619791974
2010–14198819801975
2015–19198719821977
2020–24198919841980
Change+3+6+6
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Seabreeze has newer housing than the country as a whole: the median home was built in 1989, versus 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 Seabreeze

Rent, per month
PeriodSeabreezeDelawareU.S.
2006–10$1,000$1,037$965
2010–14$970$1,109$1,040
2015–19$1,675$1,228$1,213
2020–24$1,388$1,514$1,571
Change+$388+$477+$606
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The median renter in Seabreeze pays $1,388 a month for rent and utilities, below the national median of $1,571. The typical renter here spends 37.1% 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 Seabreeze

Bachelor's degrees in Seabreeze

Bachelor's degrees, % of adults 25+
PeriodSeabreezeDelawareU.S.
2006–1061.7%27.4%28.4%
2010–1474.8%29.2%29.6%
2015–1966.3%31.9%32.1%
2020–2468.1%35.5%35.6%
Change+6.3 pts+8.0 pts+7.2 pts
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College graduates are unusually common in Seabreeze: 68.1% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby.

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 Seabreeze

High school graduates, % of adults 25+
PeriodSeabreezeDelawareU.S.
2006–1095.3%87.2%84.9%
2010–1499.3%88.1%86.1%
2015–19100.0%90.0%87.7%
2020–2499.8%91.5%89.3%
Change+4.5 pts+4.4 pts+4.3 pts
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Finishing high school is nearly universal in Seabreeze: 99.8% 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 Seabreeze

Unemployment, % of the labor force
PeriodSeabreezeDelawareU.S.
2006–105.7%7.2%8.1%
2010–140.0%8.5%9.4%
2015–191.8%5.4%5.6%
2020–245.4%5.1%5.4%
Change−0.3 pts−2.1 pts−2.7 pts
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Unemployment in Seabreeze is the same as the national rate: 5.4% of the labor force. 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).

Seabreeze compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
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%
Rehoboth Beach2.0058.54.7%12.3%43.9%1998$1,72353.0%95.7%7.5%
Henlopen Acres1.9268.43.4%5.5%75.8%1975$1,26174.9%97.9%5.1%
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%
Long Neck1.7866.65.5%9.6%45.5%1998$1,09820.6%98.3%0.6%
Cool Spring2.3858.80.1%12.4%10.8%2012$2,02954.3%94.4%6.7%
Riverdale2.2757.58.6%22.7%21.2%2010$1,64620.7%93.9%8.6%
Harbeson2.2357.53.4%5.0%13.5%2008$2,08742.1%92.9%7.5%
Ocean View2.0764.13.9%8.1%50.8%2004$1,46249.2%96.0%2.8%

All figures 2020–24.

Cities with similar populations: Uwharrie, NC · Vests, NC · Verona, ND · Verona, MI · Vernon, DE · Vernon, CO · Van Tassell, WY · Van, MI · Van Cleve, IA · Valley Fork, WV

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 Seabreeze. 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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