Demographics of North Sea CDP, New York

North Sea CDP, New York had 6,458 ±1,450 people in the American Community Survey, averaged over 2020–2024. The Census Bureau’s yearly estimates do not cover it: they count incorporated places and towns, not census-designated places. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

North Sea CDP, in four figures

6,458 ±1,450
Population: ACS 2020–⁠2024. The Bureau publishes no yearly estimate for a census-designated place.; 301st
Among New York's places: Of 354 of 5,000 or more, by the survey's count.; 44.8 ±4.6
Median age: ACS 2020–⁠2024.; $161,587 ±$43,082
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Age, 2020–2024

The median age is 44.8 ±4.6: for men 41.3 ±5.5 and for women 50.6 ±7.0. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in North Sea CDP by age, ACS 2020–2024
Age	People	Share	New York	United States
Under 5	126 to 548	2.2% to 8.3%	5.4% ±<0.1	5.6% ±<0.1
5 to 17	907 ±274	14.0% ±2.8	15.0% ±<0.1	16.3% ±<0.1
18 to 24	179 to 763	3.1% to 11.5%	8.9% ±<0.1	9.1% ±<0.1
25 to 44	1,537 ±445	23.8% ±4.3	27.1% ±<0.1	26.9% ±<0.1
45 to 64	1,529 ±365	23.7% ±1.9	25.6% ±0.1	24.8% ±<0.1
65 and over	1,677 ±386	26.0% ±1.3	17.9% ±0.1	17.2% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Income and poverty, 2020–2024

Median household income is $161,587 ±$43,082, and income per person $99,718 ±$20,823, in 2024 dollars. The median is $85,974 ±$402 in New York and $80,734 ±$166 in the United States.

Households by income

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Households in North Sea CDP by income, ACS 2020–2024
Household income	Households	Share	New York	United States
Under $25,000	79 to 257	3.5% to 10.8%	16.0% ±0.1	14.6% ±<0.1
$25,000 to $49,999	63 to 229	2.8% to 9.6%	15.1% ±0.1	16.7% ±<0.1
$50,000 to $74,999	95 to 329	4.2% to 13.8%	13.6% ±0.1	15.5% ±<0.1
$75,000 to $99,999	81 to 373	3.6% to 15.7%	11.4% ±0.1	12.6% ±<0.1
$100,000 to $149,999	131 to 541	5.8% to 22.7%	16.7% ±0.1	17.5% ±<0.1
$150,000 to $199,999	266 ±126	11.3% ±5.1	10.1% ±0.1	9.6% ±<0.1
$200,000 or more	1,003 ±273	42.5% ±9.7	17.1% ±0.1	13.4% ±0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in North Sea CDP by age, ACS 2020–2024
Age	Below poverty	Rate	New York	United States
All ages	348 ±149	5.4% ±2.0	14.0% ±0.2	12.5% ±0.1
Under 18	0 to 33	0% to 2.7%	18.3% ±0.2	16.1% ±0.1
18 to 59	84 to 364	3.1% to 10.5%	12.8% ±0.1	11.6% ±0.1
60 and over	49 to 199	2.8% to 10.1%	13.1% ±0.2	11.0% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Housing, 2020–2024

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Housing in North Sea CDP, ACS 2020–2024
Measure	North Sea CDP	New York	United States
Housing units	3,680 ±362	8,585,241 ±652	143,775,355 ±10,234
Occupied	64.1% ±7.1	90.0% ±0.1	89.9% ±0.1
Vacant	35.9% ±5.3	10.0% ±0.1	10.1% ±0.1
Owner occupied	85.4% ±7.0	54.3% ±0.2	65.2% ±0.3
Renter occupied	14.6% ±5.8	45.7% ±0.1	34.8% ±0.1
Median home value	$1,128,000 ±$125,228	$423,800 ±$1,627	$332,700 ±$236
Median gross rent	$3,063 ±$1,132	$1,621 ±$7	$1,413 ±$2
Median year built	1987 ±6	1959 ±1	1980 ±1

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in North Sea CDP by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	New York	United States
Hispanic or Latino	1,346 ±643	20.8% ±8.8	19.8% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	3,966 ±572	61.4% ±16.4	52.8% ±<0.1	57.4% ±<0.1
Black alone, not Hispanic	0 to 2,015	0% to 30.9%	13.4% ±<0.1	11.9% ±<0.1
Asian alone, not Hispanic	0 to 84	0% to 1.3%	9.0% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 19	0% to 0.3%	0.2% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 19	0% to 0.3%	< 0.1% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 144	0% to 2.2%	1.0% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	20 to 374	0.4% to 5.7%	3.8% ±0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in North Sea CDP by place of birth and citizenship, ACS 2020–2024
Born	People	Share	New York	United States
Born in the state	4,593 ±1,247	71.1% ±10.9	62.4% ±0.1	57.3% ±<0.1
Born in another state	751 ±312	11.6% ±4.1	12.3% ±0.1	26.9% ±<0.1
Born a citizen outside the states	0 to 105	0% to 1.6%	2.5% ±<0.1	1.7% ±<0.1
Born abroad	1,065 ±490	16.5% ±6.6	22.8% ±0.1	14.1% ±<0.1
Naturalized citizens	305 to 937	9.6% ±4.4	13.6% ±0.1	7.4% ±<0.1
Not citizens	162 to 726	2.8% to 11.0%	9.2% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

North Sea CDP among the places of New York

301st of 354 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the New York page.

Places of New York near North Sea CDP in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Old Bethpage CDP	6,546 ±718
Solvay village	6,544 ±19
Irvington village	6,531 ±17
South Valley Stream CDP	6,512 ±785
Bronxville village	6,510 ±28
North Sea CDP	6,458 ±1,450
Southport CDP	6,450 ±298
Horseheads village	6,449 ±36
Southold CDP	6,397 ±750
Highland CDP	6,367 ±775
West Point CDP	6,349 ±508

Rankings this appears in

No. 1 Places by median rent
No. 1 Places in New York by median rent
No. 3 Places in New York by median age
No. 4 Places in New York by median household income
No. 4 Places in New York by per capita income
No. 7 Places in New York by median home value

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Compiled automatically from Census Bureau population estimates — incorporated places and New England towns and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026