Population by Age in West Sayville
*Base on 2010 Data
| Total population | 5,011 | 100.00% |
| Under 5 years | 257 | 5.13% |
| 5 to 9 years | 313 | 6.25% |
| 10 to 14 years | 346 | 6.90% |
| 15 to 19 years | 382 | 7.62% |
| 20 to 24 years | 271 | 5.41% |
| 25 to 29 years | 200 | 3.99% |
| 30 to 34 years | 231 | 4.61% |
| 35 to 39 years | 308 | 6.15% |
| 40 to 44 years | 385 | 7.68% |
| 45 to 49 years | 451 | 9.00% |
| 50 to 54 years | 488 | 9.74% |
| 55 to 59 years | 360 | 7.18% |
| 60 to 64 years | 265 | 5.29% |
| 65 to 69 years | 202 | 4.03% |
| 70 to 74 years | 150 | 2.99% |
| 75 to 79 years | 155 | 3.09% |
| 80 to 84 years | 133 | 2.65% |
| 85 years and over | 114 | 2.27% |
Male Population in West Sayville
*Base on 2010 Data
| Male population | 2,407 | 48.03% |
| Under 5 years | 120 | 2.39% |
| 5 to 9 years | 162 | 3.23% |
| 10 to 14 years | 176 | 3.51% |
| 15 to 19 years | 199 | 3.97% |
| 20 to 24 years | 139 | 2.77% |
| 25 to 29 years | 104 | 2.08% |
| 30 to 34 years | 107 | 2.14% |
| 35 to 39 years | 140 | 2.79% |
| 40 to 44 years | 185 | 3.69% |
| 45 to 49 years | 223 | 4.45% |
| 50 to 54 years | 237 | 4.73% |
| 55 to 59 years | 196 | 3.91% |
| 60 to 64 years | 133 | 2.65% |
| 65 to 69 years | 81 | 1.62% |
| 70 to 74 years | 55 | 1.10% |
| 75 to 79 years | 70 | 1.40% |
| 80 to 84 years | 52 | 1.04% |
| 85 years and over | 28 | 0.56% |
Female Population in West Sayville
*Base on 2010 Data
| Female population | 2,604 | 51.97% |
| Under 5 years | 137 | 2.73% |
| 5 to 9 years | 151 | 3.01% |
| 10 to 14 years | 170 | 3.39% |
| 15 to 19 years | 183 | 3.65% |
| 20 to 24 years | 132 | 2.63% |
| 25 to 29 years | 96 | 1.92% |
| 30 to 34 years | 124 | 2.47% |
| 35 to 39 years | 168 | 3.35% |
| 40 to 44 years | 200 | 3.99% |
| 45 to 49 years | 228 | 4.55% |
| 50 to 54 years | 251 | 5.01% |
| 55 to 59 years | 164 | 3.27% |
| 60 to 64 years | 132 | 2.63% |
| 65 to 69 years | 121 | 2.41% |
| 70 to 74 years | 95 | 1.90% |
| 75 to 79 years | 85 | 1.70% |
| 80 to 84 years | 81 | 1.62% |
| 85 years and over | 86 | 1.72% |
Median Age in West Sayville
*Base on 2010 Data
| Both | 42.80% | |
| Male | 41.50% | |
| Female | 43.80% |
Race in West Sayville
*Base on 2010 Data
| Total | 5,011 | 100.00% |
| Population of one race | 4,972 | 99.22% |
| White | 4,849 | 96.77% |
| Black or African American | 36 | 0.72% |
| American Indian and Alaska Native | 7 | 0.14% |
| Asian | 55 | 1.10% |
| Asian Indian | 12 | 0.24% |
| Chinese | 12 | 0.24% |
| Filipino | 5 | 0.10% |
| Japanese | 1 | 0.02% |
| Korean | 8 | 0.16% |
| Vietnamese | 1 | 0.02% |
| Other Asian | 16 | 0.32% |
| Native Hawaiian and Other Pacific Islander | 0 | 0.00% |
| Native Hawaiian | 0 | 0.00% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 25 | 0.50% |
| Population of Two or More Races | 39 | 0.78% |
| White; American Indian and Alaska Native | 9 | 0.18% |
| White; Asian | 12 | 0.24% |
| White; Black or African American | 11 | 0.22% |
| White; Some Other Race | 2 | 0.04% |
The Population 16 Years in West Sayville
*Base on 2010 Data
| Total | 4,014 | 100.00% |
| Male | 1,906 | 47.48% |
| Female | 2,108 | 52.52% |
The Population 18 Years in West Sayville
*Base on 2010 Data
| Total | 3,837 | 100.00% |
| Male | 1,813 | 47.25% |
| Female | 2,024 | 52.75% |
The Population 21 Years in West Sayville
*Base on 2010 Data
| Total | 3,669 | 100.00% |
| Male | 1,730 | 47.15% |
| Female | 1,939 | 52.85% |
The Population 62 Years in West Sayville
*Base on 2010 Data
| Total | 886 | 100.00% |
| Male | 353 | 39.84% |
| Female | 533 | 60.16% |
The Population 65 Years in West Sayville
*Base on 2010 Data
| Total | 754 | 100.00% |
| Male | 286 | 37.93% |
| Female | 468 | 62.07% |
Race (total races tallied) in West Sayville
*Base on 2010 Data
| White alone or in combination with one or more other races | 4,885 | 96.71% |
| Black or African American alone or in combination with one or more other races | 49 | 0.97% |
| American Indian and Alaska Native alone or in combination with one or more other races | 18 | 0.36% |
| Asian alone or in combination with one or more other races | 69 | 1.37% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 1 | 0.02% |
| Some Other Race alone or in combination with one or more other races | 29 | 0.57% |
Hispanic or Latino by Specific Origin in West Sayville
*Base on 2010 Data
| Total | 5,011 | 100.00% |
| Hispanic or Latino (of any race) | 183 | 3.65% |
| Mexican | 17 | 0.34% |
| Puerto Rican | 88 | 1.76% |
| Cuban | 6 | 0.12% |
| Other Hispanic or Latino | 72 | 1.44% |
| Not Hispanic or Latino | 4,828 | 96.35% |
Hispanic or Latino and Race in West Sayville
*Base on 2010 Data
| Total | 5,011 | 100.00% |
| Hispanic or Latino | 183 | 3.65% |
| White alone | 156 | 3.11% |
| Black or African American alone | 1 | 0.02% |
| American Indian and Alaska Native alone | 1 | 0.02% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 15 | 0.30% |
| Two or More Races | 10 | 0.20% |
| Not Hispanic or Latino | 4,828 | 96.35% |
| White alone | 4,693 | 93.65% |
| Black or African American alone | 35 | 0.70% |
| American Indian and Alaska Native alone | 6 | 0.12% |
| Asian alone | 55 | 1.10% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 10 | 0.20% |
| Two or More Races | 29 | 0.58% |
Relationship in West Sayville
*Base on 2010 Data
| Total | 5,011 | 100.00% |
| In households | 4,926 | 98.30% |
| Householder | 1,771 | 35.34% |
| Spouse | 1,074 | 21.43% |
| Child | 1,727 | 34.46% |
| Own child under 18 years | 1,113 | 22.21% |
| Other relatives | 217 | 4.33% |
| Under 18 years | 48 | 0.96% |
| 65 years and over | 78 | 1.56% |
| Nonrelatives | 137 | 2.73% |
| Under 18 years | 13 | 0.26% |
| 65 years and over | 12 | 0.24% |
| Unmarried partner | 55 | 1.10% |
| In group quarters | 85 | 1.70% |
| Institutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
| Noninstitutionalized population | 85 | 1.70% |
| Male | 54 | 1.08% |
| Female | 31 | 0.62% |
Households by Type in West Sayville
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 1,771 | 100.00% |
| Family households (families) | 1,314 | 74.20% |
| With own children under 18 years | 606 | 34.22% |
| Husband-wife family | 1,074 | 60.64% |
| With own children under 18 years | 519 | 29.31% |
| Male householder, no wife present | 52 | 2.94% |
| With own children under 18 years | 16 | 0.90% |
| Female householder, no husband present | 188 | 10.62% |
| With own children under 18 years | 71 | 4.01% |
| Nonfamily households | 457 | 25.80% |
| Householder living alone | 401 | 22.64% |
| Male | 148 | 8.36% |
| 65 years and over | 54 | 3.05% |
| Female | 253 | 14.29% |
| 65 years and over | 162 | 9.15% |
Households with individuals under 18 years in West Sayville
*Base on 2010 Data
| Total | 641 | 36.19% |
Households with individuals under 65 years in West Sayville
*Base on 2010 Data
| Total | 559 | 31.56% |
Average Household Size in West Sayville
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in West Sayville
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in West Sayville
*Base on 2010 Data
| Total | 2,124 | 100.00% |
| Occupied housing units | 1,771 | 83.38% |
| Vacant housing units | 353 | 16.62% |
| For rent | 13 | 0.61% |
| Rented, not occupied | 0 | 0.00% |
| For sale only | 9 | 0.42% |
| Sold, not occupied | 3 | 0.14% |
| For seasonal, recreational, or occasional use | 308 | 14.50% |
| All other vacants | 20 | 0.94% |
Homeowner Vacancy Rate in West Sayville
*Base on 2010 Data
| Homeowner vacancy rate (percent) | .60% |
Rental Vacancy Rate in West Sayville
*Base on 2010 Data
| Rental vacancy rate (percent) | 4.30% |
Housing Tenure(Occupied housing units) in West Sayville
*Base on 2010 Data
| Total | 1,771 | 100.00% |
| Owner-occupied housing units | 1,485 | 83.85% |
| Renter-occupied housing units | 286 | 16.15% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in West Sayville
*Base on 2010 Data
| Owner-occupied housing units | 4,400 | 89.32% |
| Renter-occupied housing units | 526 | 10.68% |
Average Household Size of Occupied Housing Units by Tenure in West Sayville
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |