Mary, KY Demographics

Population 215 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Mary, KY map of median age by neighborhood
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Population and households in Mary

Household size in Mary

Household size, people per household
PeriodMaryKentuckyU.S.
2006–102.012.512.68
2010–142.632.532.73
2015–191.822.522.71
2020–241.622.512.65
Change−0.39−0.00−0.03
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Mary is a place of small households, averaging 1.62 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 2.01, 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 Mary

Median age, years
PeriodMaryKentuckyU.S.
2006–1053.438.537.7
2010–1437.939.338.6
2015–1954.440.039.6
2020–2448.239.940.1
Change−5.2+1.5+2.3
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With a median age of 48.2, Mary 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 Mary

Single-parent households, % of households
PeriodMaryKentuckyU.S.
2006–109.3%11.7%12.3%
2010–1421.0%11.9%12.3%
2015–195.8%11.8%11.6%
2020–241.6%11.9%11.6%
Change−7.7 pts+0.2 pts−0.6 pts
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Single parents head only 1.6% of households in Mary, 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 Mary

Renters in Mary

Renters, % of occupied homes
PeriodMaryKentuckyU.S.
2006–1026.9%30.1%33.3%
2010–1448.0%32.3%35.6%
2015–1962.5%32.8%36.0%
2020–246.3%31.7%34.8%
Change−20.6 pts+1.5 pts+1.5 pts
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Mary is overwhelmingly a place of homeowners: only 6.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. About seven in ten owners (69.1%) 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 Mary

Vacant homes, % of all homes
PeriodMaryKentuckyU.S.
2006–1026.8%12.2%11.4%
2010–1412.8%11.9%11.4%
2015–1930.8%12.3%11.1%
2020–2415.2%10.6%9.6%
Change−11.6 pts−1.6 pts−1.8 pts
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Vacant homes make up 15.2% of the housing in Mary, 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 Mary

Age of homes, median year built
PeriodMaryKentuckyU.S.
2006–10197719771974
2010–14198619791975
2015–19197219801977
2020–24198219821980
Change+5+5+6
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The typical home in Mary was built around 1982, about the same vintage as the country's housing overall (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 Mary

Rent, per month
PeriodMaryKentuckyU.S.
2006–10$659$657$965
2010–14$582$728$1,040
2015–19$525$814$1,213
2020–24$563$1,024$1,571
Change−$96+$367+$606
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The median renter in Mary pays $563 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 36.3% 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 Mary

Bachelor's degrees in Mary

Bachelor's degrees, % of adults 25+
PeriodMaryKentuckyU.S.
2006–105.1%21.3%28.4%
2010–1421.4%22.5%29.6%
2015–198.9%24.5%32.1%
2020–247.2%27.6%35.6%
Change+2.0 pts+6.2 pts+7.2 pts
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College degrees are relatively uncommon in Mary: 7.2% of adults 25 and older hold a bachelor's or higher, well below 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 Mary

High school graduates, % of adults 25+
PeriodMaryKentuckyU.S.
2006–1044.6%81.7%84.9%
2010–1478.6%83.9%86.1%
2015–1960.8%86.4%87.7%
2020–2472.6%88.8%89.3%
Change+28.0 pts+7.2 pts+4.3 pts
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More than a quarter of adults in Mary never finished high school, well above the national share: only 72.6% have a diploma or equivalent, against 89.3% nationally.

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 Mary

Unemployment, % of the labor force
PeriodMaryKentuckyU.S.
2006–103.2%8.4%8.1%
2010–145.9%9.5%9.4%
2015–1925.7%5.8%5.6%
2020–240.0%5.1%5.4%
Change−3.2 pts−3.3 pts−2.7 pts
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The survey found almost no one in Mary out of work and looking, against 5.4% of the labor force nationally. 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).

Mary compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Mary1.6248.21.6%6.3%15.2%1982$5637.2%72.6%0.0%
Vada2.4142.217.5%18.4%11.8%1988$63710.9%73.1%7.8%
Widecreek2.5639.624.4%25.4%14.2%1985$75810.7%71.9%7.9%
Campton2.3842.09.4%34.3%11.6%1989$5498.0%73.4%19.3%
Rogers2.1933.320.3%21.5%2.2%1990$44513.8%62.9%22.7%
Bethany2.7837.411.0%16.6%5.5%1982$57312.0%76.6%3.3%
Monica2.5639.624.4%25.4%14.2%1985$75810.7%71.9%7.9%
Zoe2.2451.92.6%6.3%11.8%1994$4959.7%80.5%0.0%
Hollonville2.7837.411.0%16.6%5.5%1982$57312.0%76.6%3.3%
Stillwater2.7633.33.6%0.0%31.4%1997$4597.4%54.9%0.0%
St. Helens2.2850.25.6%8.4%12.1%1993$5309.8%79.4%1.1%

All figures 2020–24.

Cities with similar populations: Canton, KY · White Rock, SC · White Rock, IL · White Plains, SC · White Owl, SD · White Oaks, TN · White Oak Springs, WV · Christiana, AL · Chestnut Knob, VA · Chandler, MO

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 Mary. 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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