Population by Age in St Johns
*Base on 2010 Data
| Total population | 185 | 100.00% |
| Under 5 years | 14 | 7.57% |
| 5 to 9 years | 21 | 11.35% |
| 10 to 14 years | 17 | 9.19% |
| 15 to 19 years | 4 | 2.16% |
| 20 to 24 years | 9 | 4.86% |
| 25 to 29 years | 17 | 9.19% |
| 30 to 34 years | 8 | 4.32% |
| 35 to 39 years | 13 | 7.03% |
| 40 to 44 years | 15 | 8.11% |
| 45 to 49 years | 13 | 7.03% |
| 50 to 54 years | 18 | 9.73% |
| 55 to 59 years | 6 | 3.24% |
| 60 to 64 years | 15 | 8.11% |
| 65 to 69 years | 5 | 2.70% |
| 70 to 74 years | 5 | 2.70% |
| 75 to 79 years | 3 | 1.62% |
| 80 to 84 years | 1 | 0.54% |
| 85 years and over | 1 | 0.54% |
Male Population in St Johns
*Base on 2010 Data
| Male population | 95 | 51.35% |
| Under 5 years | 8 | 4.32% |
| 5 to 9 years | 9 | 4.86% |
| 10 to 14 years | 11 | 5.95% |
| 15 to 19 years | 1 | 0.54% |
| 20 to 24 years | 6 | 3.24% |
| 25 to 29 years | 9 | 4.86% |
| 30 to 34 years | 2 | 1.08% |
| 35 to 39 years | 6 | 3.24% |
| 40 to 44 years | 9 | 4.86% |
| 45 to 49 years | 9 | 4.86% |
| 50 to 54 years | 9 | 4.86% |
| 55 to 59 years | 3 | 1.62% |
| 60 to 64 years | 4 | 2.16% |
| 65 to 69 years | 5 | 2.70% |
| 70 to 74 years | 2 | 1.08% |
| 75 to 79 years | 2 | 1.08% |
| 80 to 84 years | 0 | 0.00% |
| 85 years and over | 0 | 0.00% |
Female Population in St Johns
*Base on 2010 Data
| Female population | 90 | 48.65% |
| Under 5 years | 6 | 3.24% |
| 5 to 9 years | 12 | 6.49% |
| 10 to 14 years | 6 | 3.24% |
| 15 to 19 years | 3 | 1.62% |
| 20 to 24 years | 3 | 1.62% |
| 25 to 29 years | 8 | 4.32% |
| 30 to 34 years | 6 | 3.24% |
| 35 to 39 years | 7 | 3.78% |
| 40 to 44 years | 6 | 3.24% |
| 45 to 49 years | 4 | 2.16% |
| 50 to 54 years | 9 | 4.86% |
| 55 to 59 years | 3 | 1.62% |
| 60 to 64 years | 11 | 5.95% |
| 65 to 69 years | 0 | 0.00% |
| 70 to 74 years | 3 | 1.62% |
| 75 to 79 years | 1 | 0.54% |
| 80 to 84 years | 1 | 0.54% |
| 85 years and over | 1 | 0.54% |
Median Age in St Johns
*Base on 2010 Data
| Both | 36.50% | |
| Male | 37.30% | |
| Female | 35.50% |
Race in St Johns
*Base on 2010 Data
| Total | 185 | 100.00% |
| Population of one race | 181 | 97.84% |
| White | 176 | 95.14% |
| Black or African American | 5 | 2.70% |
| American Indian and Alaska Native | 0 | 0.00% |
| Asian | 0 | 0.00% |
| Asian Indian | 0 | 0.00% |
| Chinese | 0 | 0.00% |
| Filipino | 0 | 0.00% |
| Japanese | 0 | 0.00% |
| Korean | 0 | 0.00% |
| Vietnamese | 0 | 0.00% |
| Other Asian | 0 | 0.00% |
| 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 | 0 | 0.00% |
| Population of Two or More Races | 4 | 2.16% |
| White; American Indian and Alaska Native | 1 | 0.54% |
| White; Asian | 0 | 0.00% |
| White; Black or African American | 0 | 0.00% |
| White; Some Other Race | 2 | 1.08% |
The Population 16 Years in St Johns
*Base on 2010 Data
| Total | 132 | 100.00% |
| Male | 67 | 50.76% |
| Female | 65 | 49.24% |
The Population 18 Years in St Johns
*Base on 2010 Data
| Total | 131 | 100.00% |
| Male | 66 | 50.38% |
| Female | 65 | 49.62% |
The Population 21 Years in St Johns
*Base on 2010 Data
| Total | 128 | 100.00% |
| Male | 66 | 51.56% |
| Female | 62 | 48.44% |
The Population 62 Years in St Johns
*Base on 2010 Data
| Total | 25 | 100.00% |
| Male | 12 | 48.00% |
| Female | 13 | 52.00% |
The Population 65 Years in St Johns
*Base on 2010 Data
| Total | 15 | 100.00% |
| Male | 9 | 60.00% |
| Female | 6 | 40.00% |
Race (total races tallied) in St Johns
*Base on 2010 Data
| White alone or in combination with one or more other races | 180 | 94.74% |
| Black or African American alone or in combination with one or more other races | 6 | 3.16% |
| American Indian and Alaska Native alone or in combination with one or more other races | 2 | 1.05% |
| Asian alone or in combination with one or more other races | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 0 | 0.00% |
| Some Other Race alone or in combination with one or more other races | 2 | 1.05% |
Hispanic or Latino by Specific Origin in St Johns
*Base on 2010 Data
| Total | 185 | 100.00% |
| Hispanic or Latino (of any race) | 20 | 10.81% |
| Mexican | 15 | 8.11% |
| Puerto Rican | 0 | 0.00% |
| Cuban | 0 | 0.00% |
| Other Hispanic or Latino | 5 | 2.70% |
| Not Hispanic or Latino | 165 | 89.19% |
Hispanic or Latino and Race in St Johns
*Base on 2010 Data
| Total | 185 | 100.00% |
| Hispanic or Latino | 20 | 10.81% |
| White alone | 18 | 9.73% |
| Black or African American alone | 0 | 0.00% |
| American Indian and Alaska Native alone | 0 | 0.00% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 0 | 0.00% |
| Two or More Races | 2 | 1.08% |
| Not Hispanic or Latino | 165 | 89.19% |
| White alone | 158 | 85.41% |
| Black or African American alone | 5 | 2.70% |
| American Indian and Alaska Native alone | 0 | 0.00% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 0 | 0.00% |
| Two or More Races | 2 | 1.08% |
Relationship in St Johns
*Base on 2010 Data
| Total | 185 | 100.00% |
| In households | 185 | 100.00% |
| Householder | 71 | 38.38% |
| Spouse | 41 | 22.16% |
| Child | 60 | 32.43% |
| Own child under 18 years | 53 | 28.65% |
| Other relatives | 5 | 2.70% |
| Under 18 years | 1 | 0.54% |
| 65 years and over | 2 | 1.08% |
| Nonrelatives | 8 | 4.32% |
| Under 18 years | 0 | 0.00% |
| 65 years and over | 0 | 0.00% |
| Unmarried partner | 5 | 2.70% |
| 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 St Johns
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 71 | 100.00% |
| Family households (families) | 48 | 67.61% |
| With own children under 18 years | 25 | 35.21% |
| Husband-wife family | 41 | 57.75% |
| With own children under 18 years | 22 | 30.99% |
| Male householder, no wife present | 4 | 5.63% |
| With own children under 18 years | 1 | 1.41% |
| Female householder, no husband present | 3 | 4.23% |
| With own children under 18 years | 2 | 2.82% |
| Nonfamily households | 23 | 32.39% |
| Householder living alone | 19 | 26.76% |
| Male | 10 | 14.08% |
| 65 years and over | 4 | 5.63% |
| Female | 9 | 12.68% |
| 65 years and over | 4 | 5.63% |
Households with individuals under 18 years in St Johns
*Base on 2010 Data
| Total | 26 | 36.62% |
Households with individuals under 65 years in St Johns
*Base on 2010 Data
| Total | 15 | 21.13% |
Average Household Size in St Johns
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in St Johns
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in St Johns
*Base on 2010 Data
| Total | 79 | 100.00% |
| Occupied housing units | 71 | 89.87% |
| Vacant housing units | 8 | 10.13% |
| For rent | 0 | 0.00% |
| Rented, not occupied | 0 | 0.00% |
| For sale only | 2 | 2.53% |
| Sold, not occupied | 2 | 2.53% |
| For seasonal, recreational, or occasional use | 0 | 0.00% |
| All other vacants | 4 | 5.06% |
Homeowner Vacancy Rate in St Johns
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 3.20% |
Rental Vacancy Rate in St Johns
*Base on 2010 Data
| Rental vacancy rate (percent) | .00% |
Housing Tenure(Occupied housing units) in St Johns
*Base on 2010 Data
| Total | 71 | 100.00% |
| Owner-occupied housing units | 58 | 81.69% |
| Renter-occupied housing units | 13 | 18.31% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in St Johns
*Base on 2010 Data
| Owner-occupied housing units | 148 | 80.00% |
| Renter-occupied housing units | 37 | 20.00% |
Average Household Size of Occupied Housing Units by Tenure in St Johns
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |