Mattituck, NY Demographics

Population 4,843 · Census ACS 2020–24

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

Household size in Mattituck

Household size, people per household
PeriodMattituckNew York areaNew YorkU.S.
2006–102.412.792.682.68
2010–142.372.852.722.73
2015–192.412.822.692.71
2020–242.542.792.652.65
Change+0.13−0.00−0.03−0.03
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The average household in Mattituck has 2.54 people, a bit under the U.S. average of 2.65. Household size has climbed from 2.41 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Mattituck

Median age, years
PeriodMattituckNew York areaNew YorkU.S.
2006–1049.338.038.337.7
2010–1450.338.739.038.6
2015–1956.239.840.239.6
2020–2452.040.440.840.1
Change+2.7+2.4+2.5+2.3
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Mattituck skews older: half of its residents are older than 52.0, 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 Mattituck

Single-parent households, % of households
PeriodMattituckNew York areaNew YorkU.S.
2006–105.4%13.1%13.1%12.3%
2010–1410.3%12.8%12.7%12.3%
2015–199.8%11.4%11.6%11.6%
2020–247.9%11.6%11.6%11.6%
Change+2.5 pts−1.5 pts−1.5 pts−0.6 pts
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Single-parent households are relatively rare in Mattituck: 7.9% 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 Mattituck

Renters in Mattituck

Renters, % of occupied homes
PeriodMattituckNew York areaNew YorkU.S.
2006–1013.2%47.1%44.8%33.3%
2010–1418.4%48.7%46.2%35.6%
2015–198.1%48.8%46.2%36.0%
2020–2410.9%48.6%45.7%34.8%
Change−2.3 pts+1.5 pts+0.9 pts+1.5 pts
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Only 10.9% of households in Mattituck rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. More than half of owners (54.7%) 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 Mattituck

Vacant homes, % of all homes
PeriodMattituckNew York areaNew YorkU.S.
2006–1026.9%9.1%10.3%11.4%
2010–1431.6%9.0%10.4%11.4%
2015–1931.4%9.1%11.0%11.1%
2020–2420.8%7.9%9.7%9.6%
Change−6.1 pts−1.2 pts−0.6 pts−1.8 pts
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Vacancy is high in Mattituck: 20.8% 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 Mattituck

Age of homes, median year built
PeriodMattituckNew York areaNew YorkU.S.
2006–101966195719561974
2010–141964195819571975
2015–191968195919581977
2020–241966196219611980
Change−0+5+5+6
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Mattituck is a place of older homes: half were built before 1966, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. Still, homes here are newer than in the New York area overall, where the median home dates to 1962.

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 Mattituck

Rent, per month
PeriodMattituckNew York areaNew YorkU.S.
2006–10$1,845$1,268$1,095$965
2010–14$1,330$1,377$1,201$1,040
2015–19$1,325$1,645$1,426$1,213
2020–24$1,716$2,060$1,794$1,571
Change−$129+$792+$698+$606
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Rent in Mattituck runs $1,716 a month at the median, utilities included, above the U.S. median of $1,571. Still, rents here are lower than in the New York area as a whole ($2,060). The typical renter here spends 43.3% 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 Mattituck

Bachelor's degrees in Mattituck

Bachelor's degrees, % of adults 25+
PeriodMattituckNew York areaNew YorkU.S.
2006–1037.4%35.0%31.9%28.4%
2010–1441.8%36.7%33.4%29.6%
2015–1940.1%39.9%36.2%32.1%
2020–2447.7%43.6%39.8%35.6%
Change+10.3 pts+8.6 pts+8.0 pts+7.2 pts
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College graduates are unusually common in Mattituck: 47.7% 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 Mattituck

High school graduates, % of adults 25+
PeriodMattituckNew York areaNew YorkU.S.
2006–1092.1%83.7%84.0%84.9%
2010–1495.0%84.6%84.9%86.1%
2015–1996.1%86.2%86.5%87.7%
2020–2495.3%86.9%87.3%89.3%
Change+3.2 pts+3.3 pts+3.3 pts+4.3 pts
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High school completion is high in Mattituck: 95.3% 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 Mattituck

Unemployment, % of the labor force
PeriodMattituckNew York areaNew YorkU.S.
2006–103.0%7.9%7.7%8.1%
2010–147.6%9.5%9.2%9.4%
2015–191.5%5.7%5.7%5.6%
2020–248.7%6.9%6.6%5.4%
Change+5.7 pts−0.9 pts−1.2 pts−2.7 pts
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Unemployment in Mattituck runs well above the national rate: 8.7% of the labor force was out of work and looking, against 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).

Mattituck compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Mattituck2.5452.07.9%10.9%20.8%1966$1,71647.7%95.3%8.7%
Laurel2.5456.77.1%15.3%38.6%1972$1,47443.5%89.6%7.2%
Cutchogue2.5255.24.6%6.6%38.1%1959$2,76653.5%97.5%0.2%
Jamesport1.9665.71.3%5.0%20.3%1962$2,23339.1%99.0%0.0%
Peconic2.5948.83.4%18.4%40.9%1971$2,92054.9%95.5%2.3%
Southold2.5949.86.1%16.9%35.7%1972$2,28856.1%93.1%4.3%
Riverhead2.8442.711.1%30.4%9.2%1974$2,20724.6%80.7%5.3%
Shinnecock Hills2.1850.011.3%3.1%39.0%1989$2,14869.4%99.0%3.6%
North Sea2.5847.57.6%12.2%35.4%1986$2,38558.6%97.3%0.5%
Flanders3.0333.214.6%29.1%8.1%1972$1,87414.8%77.3%2.4%
Hampton Bays2.5943.68.1%18.0%30.5%1977$2,10748.2%89.7%3.2%

All figures 2020–24.

Cities with similar populations: Six Mile, SC · Otisville, MI · Big Pine Key, FL · Minster, OH · Marmora, NJ · Westby, WI · Sandusky, MI · Nassau, NY · Mount Pleasant, UT · Mayodan, NC

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 Mattituck. 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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