Marblehead, OH Demographics

Population 1,180 · Census ACS 2020–24

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Marblehead, OH map of median age by neighborhood
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Population and households in Marblehead

Household size in Marblehead

Household size, people per household
PeriodMarbleheadOhioU.S.
2006–101.932.512.68
2010–141.952.512.73
2015–191.882.472.71
2020–241.912.462.65
Change−0.02−0.05−0.03
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Marblehead is a place of small households, averaging 1.91 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children.

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 Marblehead

Median age, years
PeriodMarbleheadOhioU.S.
2006–1060.639.037.7
2010–1454.940.038.6
2015–1958.340.739.6
2020–2461.240.840.1
Change+0.5+1.8+2.3
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Marblehead skews older: half of its residents are older than 61.2, 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 Marblehead

Single-parent households, % of households
PeriodMarbleheadOhioU.S.
2006–102.1%11.7%12.3%
2010–145.7%11.9%12.3%
2015–193.2%11.7%11.6%
2020–242.0%11.7%11.6%
Change−0.1 pts−0.0 pts−0.6 pts
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Single parents head only 2.0% of households in Marblehead, 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 Marblehead

Renters in Marblehead

Renters, % of occupied homes
PeriodMarbleheadOhioU.S.
2006–1013.9%30.8%33.3%
2010–1419.2%33.1%35.6%
2015–1921.6%33.9%36.0%
2020–246.0%32.8%34.8%
Change−7.8 pts+2.0 pts+1.5 pts
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Marblehead is overwhelmingly a place of homeowners: only 6.0% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. About two-thirds of owners (66.7%) have paid off their mortgages, well above the national share of 39.8%. The renter share is down 7.8 points from 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Marblehead

Vacant homes, % of all homes
PeriodMarbleheadOhioU.S.
2006–1067.3%10.8%11.4%
2010–1466.0%10.8%11.4%
2015–1965.4%10.2%11.1%
2020–2465.6%8.7%9.6%
Change−1.7 pts−2.2 pts−1.8 pts
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Vacant homes make up 65.6% of the housing in Marblehead, 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 Marblehead

Age of homes, median year built
PeriodMarbleheadOhioU.S.
2006–10196219681974
2010–14196719691975
2015–19196819701977
2020–24197819721980
Change+15+4+6
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Homes in Marblehead are about the same age as the nation's housing: the median home was built in 1978, versus 1980 nationally. Homes here are newer than in Ohio as a whole, where the median home dates to 1972.

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 Marblehead

Rent, per month
PeriodMarbleheadOhioU.S.
2006–10$820$765$965
2010–14$826$814$1,040
2015–19$790$901$1,213
2020–24$1,077$1,142$1,571
Change+$256+$377+$606
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Rent in Marblehead runs $1,077 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 21.7% 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 Marblehead

Bachelor's degrees in Marblehead

Bachelor's degrees, % of adults 25+
PeriodMarbleheadOhioU.S.
2006–1033.0%25.4%28.4%
2010–1427.8%26.5%29.6%
2015–1937.6%28.9%32.1%
2020–2446.2%31.9%35.6%
Change+13.2 pts+6.5 pts+7.2 pts
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Marblehead is highly educated: 46.2% of adults 25 and older 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 Marblehead

High school graduates, % of adults 25+
PeriodMarbleheadOhioU.S.
2006–1097.1%87.7%84.9%
2010–1495.3%88.9%86.1%
2015–1994.9%90.4%87.7%
2020–2498.3%91.7%89.3%
Change+1.2 pts+4.0 pts+4.3 pts
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Finishing high school is nearly universal in Marblehead: 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 Marblehead

Unemployment, % of the labor force
PeriodMarbleheadOhioU.S.
2006–107.7%8.7%8.1%
2010–147.6%9.4%9.4%
2015–194.3%5.5%5.6%
2020–243.4%4.9%5.4%
Change−4.4 pts−3.8 pts−2.7 pts
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Unemployment in Marblehead has been low: just 3.4% of the labor force was out of work and looking, well below the national rate of 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).

Marblehead compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Marblehead1.9161.22.0%6.0%65.6%1978$1,07746.2%98.3%3.4%
Lakeside1.6866.92.6%6.4%64.8%1964$1,11548.0%96.3%1.0%
Lakeside-Marblehead1.9360.45.1%12.6%54.3%1987$89236.8%96.0%6.0%
Gem Beach1.7665.19.5%8.2%74.8%1982$72125.6%93.1%4.9%
Kelleys Island1.9869.03.2%8.2%94.0%1987$1,08253.4%98.3%57.9%
Bay View2.1455.313.1%11.4%16.4%1962$86626.2%93.3%7.6%
Sandusky2.2640.818.3%39.7%13.0%1961$92523.4%91.3%5.6%
Venice2.3746.510.1%27.2%7.8%1968$97016.4%89.8%6.1%
Gypsum2.2547.912.5%11.4%31.8%1983$93633.8%96.2%2.6%
Springbrook2.5939.713.7%43.5%5.3%1951$1,21715.0%95.7%4.1%
Put-in-Bay2.3350.94.1%11.9%81.6%1981$82732.2%98.2%9.3%

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 Marblehead. 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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