Wilmington, NY Demographics

Population 1,111 · Census ACS 2020–24

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Wilmington, NY map of median age by neighborhood
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Population and households in Wilmington

Household size in Wilmington

Household size, people per household
PeriodWilmingtonNew YorkU.S.
2006–102.412.682.68
2010–142.452.722.73
2015–192.072.692.71
2020–242.432.652.65
Change+0.02−0.03−0.03
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The average household in Wilmington has 2.43 people, under the U.S. average of 2.65.

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 Wilmington

Median age, years
PeriodWilmingtonNew YorkU.S.
2006–1043.138.337.7
2010–1443.039.038.6
2015–1951.140.239.6
2020–2443.640.840.1
Change+0.5+2.5+2.3
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The median resident of Wilmington is 43.6 years old, older than the national median of 40.1.

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 Wilmington

Single-parent households, % of households
PeriodWilmingtonNew YorkU.S.
2006–1013.7%13.1%12.3%
2010–1410.7%12.7%12.3%
2015–1910.8%11.6%11.6%
2020–246.2%11.6%11.6%
Change−7.4 pts−1.5 pts−0.6 pts
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Single parents head only 6.2% of households in Wilmington, well below the national share of 11.6%. The single-parent share is down 7.4 points from 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Wilmington

Renters in Wilmington

Renters, % of occupied homes
PeriodWilmingtonNew YorkU.S.
2006–1026.7%44.8%33.3%
2010–1422.2%46.2%35.6%
2015–1922.1%46.2%36.0%
2020–2420.0%45.7%34.8%
Change−6.8 pts+0.9 pts+1.5 pts
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Only 20.0% of households in Wilmington 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 (39.0%) 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 Wilmington

Vacant homes, % of all homes
PeriodWilmingtonNew YorkU.S.
2006–1034.3%10.3%11.4%
2010–1433.7%10.4%11.4%
2015–1938.4%11.0%11.1%
2020–2440.6%9.7%9.6%
Change+6.3 pts−0.6 pts−1.8 pts
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Vacancy is high in Wilmington: 40.6% 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 Wilmington

Age of homes, median year built
PeriodWilmingtonNew YorkU.S.
2006–10196319561974
2010–14197219571975
2015–19197019581977
2020–24197819611980
Change+15+5+6
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Homes in Wilmington 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 New York as a whole, where the median home dates to 1961.

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 Wilmington

Rent, per month
PeriodWilmingtonNew YorkU.S.
2006–10$664$1,095$965
2010–14$678$1,201$1,040
2015–19$862$1,426$1,213
2020–24$1,063$1,794$1,571
Change+$399+$698+$606
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The median renter in Wilmington pays $1,063 a month for rent and utilities, well below the national median of $1,571. Rent takes 23.1% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.

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 Wilmington

Bachelor's degrees in Wilmington

Bachelor's degrees, % of adults 25+
PeriodWilmingtonNew YorkU.S.
2006–1033.5%31.9%28.4%
2010–1433.5%33.4%29.6%
2015–1930.6%36.2%32.1%
2020–2435.4%39.8%35.6%
Change+2.0 pts+8.0 pts+7.2 pts
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Just over a third of adults 25 and older in Wilmington (35.4%) hold at least a bachelor's degree, close to the national share of 35.6%. The share is lower than in New York as a whole (39.8%).

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 Wilmington

High school graduates, % of adults 25+
PeriodWilmingtonNew YorkU.S.
2006–1093.1%84.0%84.9%
2010–1487.9%84.9%86.1%
2015–1990.4%86.5%87.7%
2020–2497.6%87.3%89.3%
Change+4.5 pts+3.3 pts+4.3 pts
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Finishing high school is nearly universal in Wilmington: 97.6% 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 Wilmington

Unemployment, % of the labor force
PeriodWilmingtonNew YorkU.S.
2006–105.3%7.7%8.1%
2010–148.3%9.2%9.4%
2015–195.0%5.7%5.6%
2020–240.0%6.6%5.4%
Change−5.3 pts−1.2 pts−2.7 pts
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The survey found almost no one in Wilmington 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).

Wilmington compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Wilmington2.4343.66.2%20.0%40.6%1978$1,06335.4%97.6%0.0%
Upper Jay2.3848.67.1%14.3%36.3%1977$1,10333.0%96.3%2.1%
Jay2.3652.06.4%8.8%42.7%1978$98134.8%96.4%3.7%
Hawkeye1.8661.35.0%5.4%36.7%1970$96028.1%90.8%4.8%
Black Brook2.0358.25.1%5.9%41.5%1973$93031.6%93.0%4.4%
North Jay2.2949.28.6%17.0%21.0%1977$1,24027.6%93.4%2.0%
Au Sable Forks2.1650.77.0%18.6%17.9%1975$1,00725.1%89.6%4.2%
Keene1.8159.83.7%16.7%63.0%1967$1,57355.3%94.0%0.0%
Franklin Falls2.1452.810.5%15.5%32.3%1969$77536.6%96.9%3.2%
Union Falls1.9259.17.5%6.8%39.3%1971$88229.9%92.5%4.3%
Lake Placid1.7942.213.9%39.6%28.8%1974$1,26044.1%94.4%1.3%

All figures 2020–24.

Cities with similar populations: Dares Beach, MD · Elizabeth, MN · Eldridge, AL · Economy, IN · East Durham, NY · Duff, TN · Dry Creek, LA · Dodge, TX · Deason, TN · Wall Lake, IA

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 Wilmington. 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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