Population by Age in Sayville
*Base on 2010 Data
| Total population | 16,853 | 100.00% |
| Under 5 years | 892 | 5.29% |
| 5 to 9 years | 1,125 | 6.68% |
| 10 to 14 years | 1,222 | 7.25% |
| 15 to 19 years | 1,149 | 6.82% |
| 20 to 24 years | 823 | 4.88% |
| 25 to 29 years | 655 | 3.89% |
| 30 to 34 years | 720 | 4.27% |
| 35 to 39 years | 1,030 | 6.11% |
| 40 to 44 years | 1,314 | 7.80% |
| 45 to 49 years | 1,555 | 9.23% |
| 50 to 54 years | 1,433 | 8.50% |
| 55 to 59 years | 1,106 | 6.56% |
| 60 to 64 years | 966 | 5.73% |
| 65 to 69 years | 757 | 4.49% |
| 70 to 74 years | 582 | 3.45% |
| 75 to 79 years | 509 | 3.02% |
| 80 to 84 years | 410 | 2.43% |
| 85 years and over | 605 | 3.59% |
Male Population in Sayville
*Base on 2010 Data
| Male population | 7,958 | 47.22% |
| Under 5 years | 462 | 2.74% |
| 5 to 9 years | 588 | 3.49% |
| 10 to 14 years | 643 | 3.82% |
| 15 to 19 years | 591 | 3.51% |
| 20 to 24 years | 419 | 2.49% |
| 25 to 29 years | 337 | 2.00% |
| 30 to 34 years | 334 | 1.98% |
| 35 to 39 years | 478 | 2.84% |
| 40 to 44 years | 628 | 3.73% |
| 45 to 49 years | 716 | 4.25% |
| 50 to 54 years | 722 | 4.28% |
| 55 to 59 years | 557 | 3.31% |
| 60 to 64 years | 453 | 2.69% |
| 65 to 69 years | 345 | 2.05% |
| 70 to 74 years | 245 | 1.45% |
| 75 to 79 years | 181 | 1.07% |
| 80 to 84 years | 142 | 0.84% |
| 85 years and over | 117 | 0.69% |
Female Population in Sayville
*Base on 2010 Data
| Female population | 8,895 | 52.78% |
| Under 5 years | 430 | 2.55% |
| 5 to 9 years | 537 | 3.19% |
| 10 to 14 years | 579 | 3.44% |
| 15 to 19 years | 558 | 3.31% |
| 20 to 24 years | 404 | 2.40% |
| 25 to 29 years | 318 | 1.89% |
| 30 to 34 years | 386 | 2.29% |
| 35 to 39 years | 552 | 3.28% |
| 40 to 44 years | 686 | 4.07% |
| 45 to 49 years | 839 | 4.98% |
| 50 to 54 years | 711 | 4.22% |
| 55 to 59 years | 549 | 3.26% |
| 60 to 64 years | 513 | 3.04% |
| 65 to 69 years | 412 | 2.44% |
| 70 to 74 years | 337 | 2.00% |
| 75 to 79 years | 328 | 1.95% |
| 80 to 84 years | 268 | 1.59% |
| 85 years and over | 488 | 2.90% |
Median Age in Sayville
*Base on 2010 Data
| Both | 43.00% | |
| Male | 41.20% | |
| Female | 45.00% |
Race in Sayville
*Base on 2010 Data
| Total | 16,853 | 100.00% |
| Population of one race | 16,685 | 99.00% |
| White | 16,081 | 95.42% |
| Black or African American | 183 | 1.09% |
| American Indian and Alaska Native | 19 | 0.11% |
| Asian | 309 | 1.83% |
| Asian Indian | 127 | 0.75% |
| Chinese | 45 | 0.27% |
| Filipino | 30 | 0.18% |
| Japanese | 7 | 0.04% |
| Korean | 34 | 0.20% |
| Vietnamese | 9 | 0.05% |
| Other Asian | 57 | 0.34% |
| Native Hawaiian and Other Pacific Islander | 2 | 0.01% |
| Native Hawaiian | 1 | 0.01% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 1 | 0.01% |
| Some Other Race | 91 | 0.54% |
| Population of Two or More Races | 168 | 1.00% |
| White; American Indian and Alaska Native | 24 | 0.14% |
| White; Asian | 59 | 0.35% |
| White; Black or African American | 38 | 0.23% |
| White; Some Other Race | 23 | 0.14% |
The Population 16 Years in Sayville
*Base on 2010 Data
| Total | 13,358 | 100.00% |
| Male | 6,133 | 45.91% |
| Female | 7,225 | 54.09% |
The Population 18 Years in Sayville
*Base on 2010 Data
| Total | 12,814 | 100.00% |
| Male | 5,852 | 45.67% |
| Female | 6,962 | 54.33% |
The Population 21 Years in Sayville
*Base on 2010 Data
| Total | 12,297 | 100.00% |
| Male | 5,588 | 45.44% |
| Female | 6,709 | 54.56% |
The Population 62 Years in Sayville
*Base on 2010 Data
| Total | 3,406 | 100.00% |
| Male | 1,296 | 38.05% |
| Female | 2,110 | 61.95% |
The Population 65 Years in Sayville
*Base on 2010 Data
| Total | 2,863 | 100.00% |
| Male | 1,030 | 35.98% |
| Female | 1,833 | 64.02% |
Race (total races tallied) in Sayville
*Base on 2010 Data
| White alone or in combination with one or more other races | 16,238 | 95.32% |
| Black or African American alone or in combination with one or more other races | 238 | 1.40% |
| American Indian and Alaska Native alone or in combination with one or more other races | 54 | 0.32% |
| Asian alone or in combination with one or more other races | 375 | 2.20% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 7 | 0.04% |
| Some Other Race alone or in combination with one or more other races | 124 | 0.73% |
Hispanic or Latino by Specific Origin in Sayville
*Base on 2010 Data
| Total | 16,853 | 100.00% |
| Hispanic or Latino (of any race) | 814 | 4.83% |
| Mexican | 62 | 0.37% |
| Puerto Rican | 404 | 2.40% |
| Cuban | 45 | 0.27% |
| Other Hispanic or Latino | 303 | 1.80% |
| Not Hispanic or Latino | 16,039 | 95.17% |
Hispanic or Latino and Race in Sayville
*Base on 2010 Data
| Total | 16,853 | 100.00% |
| Hispanic or Latino | 814 | 4.83% |
| White alone | 666 | 3.95% |
| Black or African American alone | 22 | 0.13% |
| American Indian and Alaska Native alone | 1 | 0.01% |
| Asian alone | 2 | 0.01% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 85 | 0.50% |
| Two or More Races | 38 | 0.23% |
| Not Hispanic or Latino | 16,039 | 95.17% |
| White alone | 15,415 | 91.47% |
| Black or African American alone | 161 | 0.96% |
| American Indian and Alaska Native alone | 18 | 0.11% |
| Asian alone | 307 | 1.82% |
| Native Hawaiian and Other Pacific Islander alone | 2 | 0.01% |
| Some Other Race alone | 6 | 0.04% |
| Two or More Races | 130 | 0.77% |
Relationship in Sayville
*Base on 2010 Data
| Total | 16,853 | 100.00% |
| In households | 16,283 | 96.62% |
| Householder | 5,983 | 35.50% |
| Spouse | 3,590 | 21.30% |
| Child | 5,447 | 32.32% |
| Own child under 18 years | 3,819 | 22.66% |
| Other relatives | 725 | 4.30% |
| Under 18 years | 192 | 1.14% |
| 65 years and over | 205 | 1.22% |
| Nonrelatives | 538 | 3.19% |
| Under 18 years | 22 | 0.13% |
| 65 years and over | 43 | 0.26% |
| Unmarried partner | 278 | 1.65% |
| In group quarters | 570 | 3.38% |
| Institutionalized population | 532 | 3.16% |
| Male | 97 | 0.58% |
| Female | 435 | 2.58% |
| Noninstitutionalized population | 38 | 0.23% |
| Male | 16 | 0.09% |
| Female | 22 | 0.13% |
Households by Type in Sayville
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 5,983 | 100.00% |
| Family households (families) | 4,365 | 72.96% |
| With own children under 18 years | 2,078 | 34.73% |
| Husband-wife family | 3,590 | 60.00% |
| With own children under 18 years | 1,738 | 29.05% |
| Male householder, no wife present | 183 | 3.06% |
| With own children under 18 years | 52 | 0.87% |
| Female householder, no husband present | 592 | 9.89% |
| With own children under 18 years | 288 | 4.81% |
| Nonfamily households | 1,618 | 27.04% |
| Householder living alone | 1,352 | 22.60% |
| Male | 468 | 7.82% |
| 65 years and over | 129 | 2.16% |
| Female | 884 | 14.78% |
| 65 years and over | 520 | 8.69% |
Households with individuals under 18 years in Sayville
*Base on 2010 Data
| Total | 2,204 | 36.84% |
Households with individuals under 65 years in Sayville
*Base on 2010 Data
| Total | 1,729 | 28.90% |
Average Household Size in Sayville
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Sayville
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Sayville
*Base on 2010 Data
| Total | 6,220 | 100.00% |
| Occupied housing units | 5,983 | 96.19% |
| Vacant housing units | 237 | 3.81% |
| For rent | 82 | 1.32% |
| Rented, not occupied | 2 | 0.03% |
| For sale only | 50 | 0.80% |
| Sold, not occupied | 22 | 0.35% |
| For seasonal, recreational, or occasional use | 49 | 0.79% |
| All other vacants | 32 | 0.51% |
Homeowner Vacancy Rate in Sayville
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.00% |
Rental Vacancy Rate in Sayville
*Base on 2010 Data
| Rental vacancy rate (percent) | 6.10% |
Housing Tenure(Occupied housing units) in Sayville
*Base on 2010 Data
| Total | 5,983 | 100.00% |
| Owner-occupied housing units | 4,714 | 78.79% |
| Renter-occupied housing units | 1,269 | 21.21% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Sayville
*Base on 2010 Data
| Owner-occupied housing units | 13,893 | 85.32% |
| Renter-occupied housing units | 2,390 | 14.68% |
Average Household Size of Occupied Housing Units by Tenure in Sayville
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |