Gambier, OH Demographics

Population 4,155 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Gambier, OH map of median age by neighborhood
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Population and households in Gambier

Household size in Gambier

Household size, people per household
PeriodGambierOhioU.S.
2006–102.292.512.68
2010–142.222.512.73
2015–192.552.472.71
2020–242.332.462.65
Change+0.05−0.05−0.03
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Gambier is a place of small households, averaging 2.33 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 Gambier

Median age, years
PeriodGambierOhioU.S.
2006–1028.239.037.7
2010–1430.340.038.6
2015–1926.440.739.6
2020–2426.740.840.1
Change−1.4+1.8+2.3
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Gambier is young: half of its residents are under 26.7, compared with a national median of 40.1. The population tilts toward young adults in their twenties. Since 2006–10, the median age has dropped from 28.2, but in a place this small, much of that may be survey noise rather than real change.

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 Gambier

Single-parent households, % of households
PeriodGambierOhioU.S.
2006–105.2%11.7%12.3%
2010–143.2%11.9%12.3%
2015–198.2%11.7%11.6%
2020–243.6%11.7%11.6%
Change−1.6 pts−0.0 pts−0.6 pts
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Single-parent households are relatively rare in Gambier: 3.6% 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 Gambier

Renters in Gambier

Renters, % of occupied homes
PeriodGambierOhioU.S.
2006–1026.7%30.8%33.3%
2010–1426.3%33.1%35.6%
2015–1930.6%33.9%36.0%
2020–2423.9%32.8%34.8%
Change−2.8 pts+2.0 pts+1.5 pts
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Gambier is largely a place of homeowners: only 23.9% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. About six in ten owners (60.2%) 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 Gambier

Vacant homes, % of all homes
PeriodGambierOhioU.S.
2006–109.8%10.8%11.4%
2010–1412.5%10.8%11.4%
2015–1911.6%10.2%11.1%
2020–2413.9%8.7%9.6%
Change+4.2 pts−2.2 pts−1.8 pts
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Vacant homes make up 13.9% of the housing in Gambier, 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 Gambier

Age of homes, median year built
PeriodGambierOhioU.S.
2006–10197019681974
2010–14197719691975
2015–19197419701977
2020–24197419721980
Change+5+4+6
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Homes in Gambier run a bit older than the national norm, with a median build year of 1974 against 1980. That is in line with the rest of Ohio.

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 Gambier

Rent, per month
PeriodGambierOhioU.S.
2006–10$645$765$965
2010–14$590$814$1,040
2015–19$835$901$1,213
2020–24$970$1,142$1,571
Change+$325+$377+$606
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Rent in Gambier runs $970 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 40.0% 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 Gambier

Bachelor's degrees in Gambier

Bachelor's degrees, % of adults 25+
PeriodGambierOhioU.S.
2006–1044.5%25.4%28.4%
2010–1443.6%26.5%29.6%
2015–1946.4%28.9%32.1%
2020–2447.5%31.9%35.6%
Change+3.0 pts+6.5 pts+7.2 pts
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College graduates are unusually common in Gambier: 47.5% 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 Gambier

High school graduates, % of adults 25+
PeriodGambierOhioU.S.
2006–1092.6%87.7%84.9%
2010–1494.7%88.9%86.1%
2015–1994.7%90.4%87.7%
2020–2494.9%91.7%89.3%
Change+2.3 pts+4.0 pts+4.3 pts
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High school completion is high in Gambier: 94.9% 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 Gambier

Unemployment, % of the labor force
PeriodGambierOhioU.S.
2006–107.1%8.7%8.1%
2010–147.7%9.4%9.4%
2015–196.7%5.5%5.6%
2020–243.0%4.9%5.4%
Change−4.1 pts−3.8 pts−2.7 pts
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Unemployment in Gambier has been low: just 3.0% of the labor force was out of work and looking, well below 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).

Gambier compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Gambier2.3326.73.6%23.9%13.9%1974$97047.5%94.9%3.0%
Monroe Mills2.4540.83.8%15.9%11.0%1983$93637.3%92.8%2.5%
Howard3.0140.29.5%19.1%9.8%1981$82122.1%83.3%1.0%
Apple Valley2.4751.10.4%4.6%21.0%1994$1,01136.6%97.9%1.0%
Mount Vernon2.4542.313.4%35.1%10.4%1966$96922.9%92.3%3.0%
Martinsburg2.7042.82.7%9.7%13.4%1987$1,08421.3%93.6%1.6%
Amity3.5035.19.7%21.9%13.3%1982$1,11217.1%72.5%0.8%
New Guilford3.0032.512.2%32.8%8.9%1979$80415.2%77.5%0.1%
Brandon2.4945.96.1%8.5%7.6%1989$1,01724.0%96.4%1.4%
Bladensburg2.6329.56.8%25.5%6.4%1973$1,20716.7%78.4%0.5%
Danville3.2433.89.9%19.0%12.9%1970$83118.1%80.4%1.7%

All figures 2020–24.

Cities with similar populations: Osage, IA · Ocean Bluff-Brant Rock, MA · Shermans Dale, PA · Onsted, MI · Raymond, WA · Reedsport, OR · Reidland, KY · Ovilla, TX · Salton City, CA · Sagle, ID

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 Gambier. 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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