Mount Sinai CDP, New York demographics
Population: 10,904
Median age: 47.5
Median household income: 134,657
Mount Sinai is a CDP in Suffolk County, New York, United States.
Demographics, population, home values, social and economic characteristics of Mount Sinai CDP, NY.
Population
| 2021 | 10,904 |
| 2020 | 10,446 |
| 2019 | 11,101 |
| 2018 | 11,529 |
| 2017 | 11,976 |
| 2016 | 12,362 |
| 2015 | 12,451 |
| 2014 | 12,620 |
| 2013 | 11,750 |
| 2012 | 11,949 |
| 2011 | 11,808 |
| 2010 | 11,624 |
| 2009 | 9,356 |
Census data for Mount Sinai CDP, New York
Demographic and housing estimates in Mount Sinai CDP, New York
| Total population | 10,904 |
| Male | 5,593 |
| Female | 5,311 |
| Total population | 10,904 |
| Under 5 years | 451 |
| 5 to 9 years | 646 |
| 10 to 14 years | 725 |
| 15 to 19 years | 708 |
| 20 to 24 years | 571 |
| 25 to 34 years | 693 |
| 35 to 44 years | 1,357 |
| 45 to 54 years | 1,737 |
| 55 to 59 years | 549 |
| 60 to 64 years | 588 |
| 65 to 74 years | 1,702 |
| 75 to 84 years | 898 |
| 85 years and over | 279 |
| Median age (years) | 47.5 |
| Under 18 years | 2,377 |
| 16 years and over | 8,875 |
| 18 years and over | 8,527 |
| 21 years and over | 8,292 |
| 62 years and over | 3,194 |
| 65 years and over | 2,879 |
| Total population | 10,904 |
| One race | 10,733 |
| White | 10,080 |
| Black or African American | 105 |
| American Indian and Alaska Native | 7 |
| Asian | 336 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 205 |
| Two or more races | 171 |
| Citizen, VOTING AGE 18 and over population | 8,266 |
| Male Citizen, VOTING AGE 18 and over population | 4,081 |
| Female Citizen, VOTING AGE 18 and over population | 4,185 |
Social characteristics in Mount Sinai CDP, New York
| Total households | 3,748 |
| Family households (families) | 2,766 |
| Married-couple family | 115 |
| Male householder, no wife present, family | 384 |
| Female householder, no husband present, family | 269 |
| Nonfamily households | 483 |
| Average household size | 1,782 |
| Average family size | 2.90 |
Economic characteristics in Mount Sinai CDP, New York
| Total households | 3,748 |
| Less than $10,000 | 50 |
| $10,000 to $14,999 | 12 |
| $15,000 to $24,999 | 148 |
| $25,000 to $34,999 | 157 |
| $35,000 to $49,999 | 233 |
| $50,000 to $74,999 | 398 |
| $75,000 to $99,999 | 399 |
| $100,000 to $149,999 | 606 |
| $150,000 to $199,999 | 663 |
| $200,000 or more | 1,082 |
| Median household income (dollars) | 134,657 |
Housing characteristics in Mount Sinai CDP, New York
| Total housing units | 3,909 |
| Occupied housing units | 3,748 |
| Vacant housing units | 161 |
| Total housing units | 3,909 |
| 1-unit, detached | 3,113 |
| 1-unit, attached | 582 |
| 2 units | 37 |
| 3 or 4 units | 118 |
| 5 to 9 units | 43 |
| 10 to 19 units | 0 |
| 20 or more units | 16 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 3,909 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 104 |
| Built 2000 to 2009 | 1,085 |
| Built 1990 to 1999 | 235 |
| Built 1980 to 1989 | 486 |
| Built 1970 to 1979 | 1,348 |
| Built 1960 to 1969 | 213 |
| Built 1950 to 1959 | 122 |
| Built 1940 to 1949 | 23 |
| Built 1939 or earlier | 293 |
| Total housing units | 3,909 |
| 1 room | 65 |
| 2 rooms | 34 |
| 3 rooms | 119 |
| 4 rooms | 354 |
| 5 rooms | 390 |
| 6 rooms | 651 |
| 7 rooms | 584 |
| 8 rooms | 860 |
| 9 rooms or more | 852 |
| Median rooms | 7.1 |
| Total housing units | 3,909 |
| No bedroom | 65 |
| 1 bedroom | 175 |
| 2 bedrooms | 795 |
| 3 bedrooms | 1,196 |
| 4 bedrooms | 1,344 |
| 5 or more bedrooms | 334 |
| Occupied housing units | 3,748 |
| Owner-occupied | 3,607 |
| Renter-occupied | 141 |
| Average household size of owner-occupied unit | 2.91 |
| Average household size of renter-occupied unit | 2.72 |
| Occupied housing units | 3,748 |
| Moved in 2017 or later | 233 |
| Moved in 2015 to 2016 | 680 |
| Moved in 2010 to 2014 | 505 |
| Moved in 2000 to 2009 | 1,088 |
| Moved in 1990 to 1999 | 574 |
| Moved in 1989 and earlier | 668 |
| Owner-occupied units | 3,607 |
| Less than $50,000 | 17 |
| $50,000 to $99,999 | 24 |
| $100,000 to $149,999 | 21 |
| $150,000 to $199,999 | 33 |
| $200,000 to $299,999 | 335 |
| $300,000 to $499,999 | 1,462 |
| $500,000 to $999,999 | 1,533 |
| $1,000,000 or more | 182 |
| Median (dollars) | 489,300 |
| Owner-occupied units | 3,607 |
| Housing units with a mortgage | 2,122 |
| Housing units without a mortgage | 1,485 |
| Occupied units paying rent | 116 |
| Less than $500 | 0 |
| $500 to $999 | 64 |
| $1,000 to $1,499 | 0 |
| $1,500 to $1,999 | 16 |
| $2,000 to $2,499 | 7 |
| $2,500 to $2,999 | 14 |
| $3,000 or more | 15 |
| No rent paid | 25 |
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