Sagaponack, NY Demographics

Population 576 · Census ACS 2020–24

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

Household size in Sagaponack

Household size, people per household
PeriodSagaponackNew York areaNew YorkU.S.
2006–102.302.792.682.68
2010–142.202.852.722.73
2015–192.482.822.692.71
2020–242.062.792.652.65
Change−0.24−0.00−0.03−0.03
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Households in Sagaponack are small: just 2.06 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. Since 2006–10, household size has dropped from 2.30, 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 Sagaponack

Median age, years
PeriodSagaponackNew York areaNew YorkU.S.
2006–1058.438.038.337.7
2010–1451.738.739.038.6
2015–1958.039.840.239.6
2020–2462.540.440.840.1
Change+4.1+2.4+2.5+2.3
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Sagaponack skews older: half of its residents are older than 62.5, 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 Sagaponack

Single-parent households, % of households
PeriodSagaponackNew York areaNew YorkU.S.
2006–101.3%13.1%13.1%12.3%
2010–144.4%12.8%12.7%12.3%
2015–198.8%11.4%11.6%11.6%
2020–2410.8%11.6%11.6%11.6%
Change+9.5 pts−1.5 pts−1.5 pts−0.6 pts
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Single parents head just over one in ten households in Sagaponack (10.8%), close to 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 Sagaponack

Renters in Sagaponack

Renters, % of occupied homes
PeriodSagaponackNew York areaNew YorkU.S.
2006–109.9%47.1%44.8%33.3%
2010–1415.0%48.7%46.2%35.6%
2015–1912.4%48.8%46.2%36.0%
2020–2411.4%48.6%45.7%34.8%
Change+1.5 pts+1.5 pts+0.9 pts+1.5 pts
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Only 11.4% of households in Sagaponack rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About half of owners (49.6%) have paid off their mortgages, 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 Sagaponack

Vacant homes, % of all homes
PeriodSagaponackNew York areaNew YorkU.S.
2006–1075.1%9.1%10.3%11.4%
2010–1473.9%9.0%10.4%11.4%
2015–1979.3%9.1%11.0%11.1%
2020–2472.0%7.9%9.7%9.6%
Change−3.0 pts−1.2 pts−0.6 pts−1.8 pts
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Vacant homes make up 72.0% of the housing in Sagaponack, 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 Sagaponack

Age of homes, median year built
PeriodSagaponackNew York areaNew YorkU.S.
2006–101981195719561974
2010–141983195819571975
2015–191982195919581977
2020–241995196219611980
Change+14+5+5+6
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Much of the housing in Sagaponack is relatively new: half of its homes were built after 1995, compared with 1980 for the U.S. as a whole.

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 Sagaponack

Rent, per month
PeriodSagaponackNew York areaNew YorkU.S.
2006–10$1,766$1,268$1,095$965
2010–14$1,625$1,377$1,201$1,040
2015–19$2,631$1,645$1,426$1,213
2020–24$2,559$2,060$1,794$1,571
Change+$794+$792+$698+$606
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A typical rental in Sagaponack costs $2,559 a month with utilities, well above the national median of $1,571. The typical renter here spends 27.2% of household income on rent, just 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 Sagaponack

Bachelor's degrees in Sagaponack

Bachelor's degrees, % of adults 25+
PeriodSagaponackNew York areaNew YorkU.S.
2006–1055.5%35.0%31.9%28.4%
2010–1461.4%36.7%33.4%29.6%
2015–1963.4%39.9%36.2%32.1%
2020–2463.6%43.6%39.8%35.6%
Change+8.1 pts+8.6 pts+8.0 pts+7.2 pts
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Sagaponack is highly educated: nearly two-thirds of adults 25 and older (63.6%) 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 Sagaponack

High school graduates, % of adults 25+
PeriodSagaponackNew York areaNew YorkU.S.
2006–1097.4%83.7%84.0%84.9%
2010–1499.3%84.6%84.9%86.1%
2015–1994.6%86.2%86.5%87.7%
2020–2494.6%86.9%87.3%89.3%
Change−2.9 pts+3.3 pts+3.3 pts+4.3 pts
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High school completion is high in Sagaponack: 94.6% 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 Sagaponack

Unemployment, % of the labor force
PeriodSagaponackNew York areaNew YorkU.S.
2006–104.7%7.9%7.7%8.1%
2010–141.5%9.5%9.2%9.4%
2015–190.8%5.7%5.7%5.6%
2020–240.8%6.9%6.6%5.4%
Change−3.8 pts−0.9 pts−1.2 pts−2.7 pts
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Unemployment in Sagaponack has been low: just 0.8% 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).

Sagaponack compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Sagaponack2.0662.510.8%11.4%72.0%1995$2,55963.6%94.6%0.8%
Bridgehampton2.4251.912.0%12.7%69.7%1991$2,55763.6%99.3%0.5%
Wainscott1.8265.24.3%5.3%66.7%1990$3,27759.2%98.6%8.6%
Watermill2.4750.15.3%10.0%54.3%1992$3,01472.7%96.8%4.6%
Sag Harbor2.3254.23.8%16.8%47.4%1965$3,43866.1%97.6%0.4%
Noyack2.4253.15.2%16.4%40.1%1975$2,58945.8%88.6%5.3%
East Hampton2.0659.34.3%24.3%59.8%1969$2,61563.2%91.2%4.2%
East Hampton North2.9841.519.6%25.6%29.1%1979$1,99436.6%84.5%2.6%
Northwest Harbor2.4550.23.7%17.7%44.8%1985$2,36761.2%95.7%6.0%
North Haven2.3059.01.9%8.3%47.9%1989$3,50163.8%98.6%2.3%
North Sea2.5847.57.6%12.2%35.4%1986$2,38558.6%97.3%0.5%

All figures 2020–24.

Cities with similar populations: Dammeron Valley, UT · Yermo, CA · Evergreen, TX · Ester, AK · Erving, MA · Elkton, SD · Edmeston, NY · Devola, OH · Derby Center, VT · Fairview, MI

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 Sagaponack. 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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