Population by Age in Port St. John
*Base on 2010 Data
| Total population | 12,267 | 100.00% |
| Under 5 years | 683 | 5.57% |
| 5 to 9 years | 696 | 5.67% |
| 10 to 14 years | 814 | 6.64% |
| 15 to 19 years | 930 | 7.58% |
| 20 to 24 years | 662 | 5.40% |
| 25 to 29 years | 664 | 5.41% |
| 30 to 34 years | 695 | 5.67% |
| 35 to 39 years | 759 | 6.19% |
| 40 to 44 years | 911 | 7.43% |
| 45 to 49 years | 1,252 | 10.21% |
| 50 to 54 years | 1,166 | 9.51% |
| 55 to 59 years | 826 | 6.73% |
| 60 to 64 years | 694 | 5.66% |
| 65 to 69 years | 506 | 4.12% |
| 70 to 74 years | 370 | 3.02% |
| 75 to 79 years | 307 | 2.50% |
| 80 to 84 years | 198 | 1.61% |
| 85 years and over | 134 | 1.09% |
Male Population in Port St. John
*Base on 2010 Data
| Male population | 6,106 | 49.78% |
| Under 5 years | 367 | 2.99% |
| 5 to 9 years | 367 | 2.99% |
| 10 to 14 years | 426 | 3.47% |
| 15 to 19 years | 451 | 3.68% |
| 20 to 24 years | 348 | 2.84% |
| 25 to 29 years | 336 | 2.74% |
| 30 to 34 years | 363 | 2.96% |
| 35 to 39 years | 371 | 3.02% |
| 40 to 44 years | 441 | 3.60% |
| 45 to 49 years | 632 | 5.15% |
| 50 to 54 years | 565 | 4.61% |
| 55 to 59 years | 402 | 3.28% |
| 60 to 64 years | 336 | 2.74% |
| 65 to 69 years | 240 | 1.96% |
| 70 to 74 years | 173 | 1.41% |
| 75 to 79 years | 141 | 1.15% |
| 80 to 84 years | 86 | 0.70% |
| 85 years and over | 61 | 0.50% |
Female Population in Port St. John
*Base on 2010 Data
| Female population | 6,161 | 50.22% |
| Under 5 years | 316 | 2.58% |
| 5 to 9 years | 329 | 2.68% |
| 10 to 14 years | 388 | 3.16% |
| 15 to 19 years | 479 | 3.90% |
| 20 to 24 years | 314 | 2.56% |
| 25 to 29 years | 328 | 2.67% |
| 30 to 34 years | 332 | 2.71% |
| 35 to 39 years | 388 | 3.16% |
| 40 to 44 years | 470 | 3.83% |
| 45 to 49 years | 620 | 5.05% |
| 50 to 54 years | 601 | 4.90% |
| 55 to 59 years | 424 | 3.46% |
| 60 to 64 years | 358 | 2.92% |
| 65 to 69 years | 266 | 2.17% |
| 70 to 74 years | 197 | 1.61% |
| 75 to 79 years | 166 | 1.35% |
| 80 to 84 years | 112 | 0.91% |
| 85 years and over | 73 | 0.60% |
Median Age in Port St. John
*Base on 2010 Data
| Both | 41.40% | |
| Male | 40.30% | |
| Female | 42.50% |
Race in Port St. John
*Base on 2010 Data
| Total | 12,267 | 100.00% |
| Population of one race | 11,979 | 97.65% |
| White | 10,977 | 89.48% |
| Black or African American | 674 | 5.49% |
| American Indian and Alaska Native | 64 | 0.52% |
| Asian | 121 | 0.99% |
| Asian Indian | 6 | 0.05% |
| Chinese | 12 | 0.10% |
| Filipino | 52 | 0.42% |
| Japanese | 10 | 0.08% |
| Korean | 6 | 0.05% |
| Vietnamese | 16 | 0.13% |
| Other Asian | 19 | 0.15% |
| Native Hawaiian and Other Pacific Islander | 37 | 0.30% |
| Native Hawaiian | 4 | 0.03% |
| Guamanian or Chamorro | 23 | 0.19% |
| Samoan | 3 | 0.02% |
| Other Pacific Islander | 7 | 0.06% |
| Some Other Race | 106 | 0.86% |
| Population of Two or More Races | 288 | 2.35% |
| White; American Indian and Alaska Native | 66 | 0.54% |
| White; Asian | 70 | 0.57% |
| White; Black or African American | 63 | 0.51% |
| White; Some Other Race | 30 | 0.24% |
The Population 16 Years in Port St. John
*Base on 2010 Data
| Total | 9,889 | 100.00% |
| Male | 4,853 | 49.07% |
| Female | 5,036 | 50.93% |
The Population 18 Years in Port St. John
*Base on 2010 Data
| Total | 9,487 | 100.00% |
| Male | 4,657 | 49.09% |
| Female | 4,830 | 50.91% |
The Population 21 Years in Port St. John
*Base on 2010 Data
| Total | 9,008 | 100.00% |
| Male | 4,420 | 49.07% |
| Female | 4,588 | 50.93% |
The Population 62 Years in Port St. John
*Base on 2010 Data
| Total | 1,913 | 100.00% |
| Male | 892 | 46.63% |
| Female | 1,021 | 53.37% |
The Population 65 Years in Port St. John
*Base on 2010 Data
| Total | 1,515 | 100.00% |
| Male | 701 | 46.27% |
| Female | 814 | 53.73% |
Race (total races tallied) in Port St. John
*Base on 2010 Data
| White alone or in combination with one or more other races | 11,246 | 89.36% |
| Black or African American alone or in combination with one or more other races | 762 | 6.05% |
| American Indian and Alaska Native alone or in combination with one or more other races | 151 | 1.20% |
| Asian alone or in combination with one or more other races | 214 | 1.70% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 72 | 0.57% |
| Some Other Race alone or in combination with one or more other races | 140 | 1.11% |
Hispanic or Latino by Specific Origin in Port St. John
*Base on 2010 Data
| Total | 12,267 | 100.00% |
| Hispanic or Latino (of any race) | 737 | 6.01% |
| Mexican | 118 | 0.96% |
| Puerto Rican | 252 | 2.05% |
| Cuban | 137 | 1.12% |
| Other Hispanic or Latino | 230 | 1.87% |
| Not Hispanic or Latino | 11,530 | 93.99% |
Hispanic or Latino and Race in Port St. John
*Base on 2010 Data
| Total | 12,267 | 100.00% |
| Hispanic or Latino | 737 | 6.01% |
| White alone | 557 | 4.54% |
| Black or African American alone | 32 | 0.26% |
| American Indian and Alaska Native alone | 6 | 0.05% |
| Asian alone | 5 | 0.04% |
| Native Hawaiian and Other Pacific Islander alone | 1 | 0.01% |
| Some Other Race alone | 89 | 0.73% |
| Two or More Races | 47 | 0.38% |
| Not Hispanic or Latino | 11,530 | 93.99% |
| White alone | 10,420 | 84.94% |
| Black or African American alone | 642 | 5.23% |
| American Indian and Alaska Native alone | 58 | 0.47% |
| Asian alone | 116 | 0.95% |
| Native Hawaiian and Other Pacific Islander alone | 36 | 0.29% |
| Some Other Race alone | 17 | 0.14% |
| Two or More Races | 241 | 1.96% |
Relationship in Port St. John
*Base on 2010 Data
| Total | 12,267 | 100.00% |
| In households | 12,267 | 100.00% |
| Householder | 4,709 | 38.39% |
| Spouse | 2,493 | 20.32% |
| Child | 3,475 | 28.33% |
| Own child under 18 years | 2,365 | 19.28% |
| Other relatives | 806 | 6.57% |
| Under 18 years | 341 | 2.78% |
| 65 years and over | 131 | 1.07% |
| Nonrelatives | 784 | 6.39% |
| Under 18 years | 71 | 0.58% |
| 65 years and over | 42 | 0.34% |
| Unmarried partner | 403 | 3.29% |
| In group quarters | 0 | 0.00% |
| Institutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
| Noninstitutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
Households by Type in Port St. John
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 4,709 | 100.00% |
| Family households (families) | 3,444 | 73.14% |
| With own children under 18 years | 1,383 | 29.37% |
| Husband-wife family | 2,493 | 52.94% |
| With own children under 18 years | 908 | 19.28% |
| Male householder, no wife present | 322 | 6.84% |
| With own children under 18 years | 172 | 3.65% |
| Female householder, no husband present | 629 | 13.36% |
| With own children under 18 years | 303 | 6.43% |
| Nonfamily households | 1,265 | 26.86% |
| Householder living alone | 962 | 20.43% |
| Male | 500 | 10.62% |
| 65 years and over | 114 | 2.42% |
| Female | 462 | 9.81% |
| 65 years and over | 211 | 4.48% |
Households with individuals under 18 years in Port St. John
*Base on 2010 Data
| Total | 1,610 | 34.19% |
Households with individuals under 65 years in Port St. John
*Base on 2010 Data
| Total | 1,106 | 23.49% |
Average Household Size in Port St. John
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Port St. John
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Port St. John
*Base on 2010 Data
| Total | 5,183 | 100.00% |
| Occupied housing units | 4,709 | 90.85% |
| Vacant housing units | 474 | 9.15% |
| For rent | 48 | 0.93% |
| Rented, not occupied | 4 | 0.08% |
| For sale only | 110 | 2.12% |
| Sold, not occupied | 16 | 0.31% |
| For seasonal, recreational, or occasional use | 116 | 2.24% |
| All other vacants | 180 | 3.47% |
Homeowner Vacancy Rate in Port St. John
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.70% |
Rental Vacancy Rate in Port St. John
*Base on 2010 Data
| Rental vacancy rate (percent) | 6.30% |
Housing Tenure(Occupied housing units) in Port St. John
*Base on 2010 Data
| Total | 4,709 | 100.00% |
| Owner-occupied housing units | 3,995 | 84.84% |
| Renter-occupied housing units | 714 | 15.16% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Port St. John
*Base on 2010 Data
| Owner-occupied housing units | 10,192 | 83.08% |
| Renter-occupied housing units | 2,075 | 16.92% |
Average Household Size of Occupied Housing Units by Tenure in Port St. John
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |