Cold Spring Harbor CDP, New York demographics
Population: 3,067
Median age: 37.0
Median household income: 250,001
Cold Spring Harbor is a CDP in Suffolk County, New York, United States.
Demographics, population, home values, social and economic characteristics of Cold Spring Harbor CDP, NY.
Population
| 2021 | 3,067 |
| 2020 | 2,864 |
| 2019 | 4,932 |
| 2018 | 5,164 |
| 2017 | 5,088 |
| 2016 | 5,055 |
| 2015 | 5,076 |
| 2014 | 5,041 |
| 2013 | 4,974 |
| 2012 | 5,009 |
| 2011 | 5,202 |
| 2010 | 4,952 |
Census data for Cold Spring Harbor CDP, New York
Demographic and housing estimates in Cold Spring Harbor CDP, New York
| Total population | 3,067 |
| Male | 1,583 |
| Female | 1,484 |
| Total population | 3,067 |
| Under 5 years | 275 |
| 5 to 9 years | 247 |
| 10 to 14 years | 211 |
| 15 to 19 years | 172 |
| 20 to 24 years | 227 |
| 25 to 34 years | 293 |
| 35 to 44 years | 250 |
| 45 to 54 years | 514 |
| 55 to 59 years | 201 |
| 60 to 64 years | 316 |
| 65 to 74 years | 198 |
| 75 to 84 years | 98 |
| 85 years and over | 65 |
| Median age (years) | 37.0 |
| Under 18 years | 862 |
| 16 years and over | 2,282 |
| 18 years and over | 2,205 |
| 21 years and over | 2,141 |
| 62 years and over | 575 |
| 65 years and over | 361 |
| Total population | 3,067 |
| One race | 2,850 |
| White | 2,653 |
| Black or African American | 0 |
| American Indian and Alaska Native | 0 |
| Asian | 106 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 91 |
| Two or more races | 217 |
| Citizen, VOTING AGE 18 and over population | 2,149 |
| Male Citizen, VOTING AGE 18 and over population | 1,119 |
| Female Citizen, VOTING AGE 18 and over population | 1,030 |
Social characteristics in Cold Spring Harbor CDP, New York
| Total households | 958 |
| Family households (families) | 743 |
| Married-couple family | 0 |
| Male householder, no wife present, family | 100 |
| Female householder, no husband present, family | 83 |
| Nonfamily households | 115 |
| Average household size | 286 |
| Average family size | 3.12 |
Economic characteristics in Cold Spring Harbor CDP, New York
| Total households | 958 |
| Less than $10,000 | 20 |
| $10,000 to $14,999 | 0 |
| $15,000 to $24,999 | 9 |
| $25,000 to $34,999 | 18 |
| $35,000 to $49,999 | 18 |
| $50,000 to $74,999 | 60 |
| $75,000 to $99,999 | 26 |
| $100,000 to $149,999 | 99 |
| $150,000 to $199,999 | 109 |
| $200,000 or more | 599 |
| Median household income (dollars) | 250,001 |
Housing characteristics in Cold Spring Harbor CDP, New York
| Total housing units | 1,057 |
| Occupied housing units | 958 |
| Vacant housing units | 99 |
| Total housing units | 1,057 |
| 1-unit, detached | 964 |
| 1-unit, attached | 59 |
| 2 units | 0 |
| 3 or 4 units | 34 |
| 5 to 9 units | 0 |
| 10 to 19 units | 0 |
| 20 or more units | 0 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,057 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 54 |
| Built 2000 to 2009 | 18 |
| Built 1990 to 1999 | 55 |
| Built 1980 to 1989 | 20 |
| Built 1970 to 1979 | 108 |
| Built 1960 to 1969 | 239 |
| Built 1950 to 1959 | 252 |
| Built 1940 to 1949 | 16 |
| Built 1939 or earlier | 295 |
| Total housing units | 1,057 |
| 1 room | 11 |
| 2 rooms | 0 |
| 3 rooms | 34 |
| 4 rooms | 10 |
| 5 rooms | 48 |
| 6 rooms | 84 |
| 7 rooms | 119 |
| 8 rooms | 187 |
| 9 rooms or more | 564 |
| Median rooms | 10.0 |
| Total housing units | 1,057 |
| No bedroom | 11 |
| 1 bedroom | 34 |
| 2 bedrooms | 46 |
| 3 bedrooms | 259 |
| 4 bedrooms | 439 |
| 5 or more bedrooms | 268 |
| Occupied housing units | 958 |
| Owner-occupied | 938 |
| Renter-occupied | 20 |
| Average household size of owner-occupied unit | 3.16 |
| Occupied housing units | 958 |
| Moved in 2017 or later | 94 |
| Moved in 2015 to 2016 | 186 |
| Moved in 2010 to 2014 | 148 |
| Moved in 2000 to 2009 | 181 |
| Moved in 1990 to 1999 | 141 |
| Moved in 1989 and earlier | 208 |
| Owner-occupied units | 938 |
| Less than $50,000 | 0 |
| $50,000 to $99,999 | 0 |
| $100,000 to $149,999 | 0 |
| $150,000 to $199,999 | 0 |
| $200,000 to $299,999 | 0 |
| $300,000 to $499,999 | 18 |
| $500,000 to $999,999 | 308 |
| $1,000,000 or more | 612 |
| Median (dollars) | 1,218,000 |
| Owner-occupied units | 938 |
| Housing units with a mortgage | 647 |
| Housing units without a mortgage | 291 |
| Occupied units paying rent | 20 |
| Less than $500 | 0 |
| $500 to $999 | 0 |
| $1,000 to $1,499 | 0 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 10 |
| $2,500 to $2,999 | 10 |
| $3,000 or more | 0 |
| No rent paid | 0 |
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