Population by Age in St. Clair City
*Base on 2010 Data
| Total population | 5,485 | 100.00% |
| Under 5 years | 281 | 5.12% |
| 5 to 9 years | 355 | 6.47% |
| 10 to 14 years | 402 | 7.33% |
| 15 to 19 years | 389 | 7.09% |
| 20 to 24 years | 276 | 5.03% |
| 25 to 29 years | 320 | 5.83% |
| 30 to 34 years | 260 | 4.74% |
| 35 to 39 years | 285 | 5.20% |
| 40 to 44 years | 391 | 7.13% |
| 45 to 49 years | 440 | 8.02% |
| 50 to 54 years | 493 | 8.99% |
| 55 to 59 years | 410 | 7.47% |
| 60 to 64 years | 351 | 6.40% |
| 65 to 69 years | 225 | 4.10% |
| 70 to 74 years | 181 | 3.30% |
| 75 to 79 years | 151 | 2.75% |
| 80 to 84 years | 137 | 2.50% |
| 85 years and over | 138 | 2.52% |
Male Population in St. Clair City
*Base on 2010 Data
| Male population | 2,651 | 48.33% |
| Under 5 years | 144 | 2.63% |
| 5 to 9 years | 176 | 3.21% |
| 10 to 14 years | 212 | 3.87% |
| 15 to 19 years | 210 | 3.83% |
| 20 to 24 years | 132 | 2.41% |
| 25 to 29 years | 159 | 2.90% |
| 30 to 34 years | 129 | 2.35% |
| 35 to 39 years | 144 | 2.63% |
| 40 to 44 years | 179 | 3.26% |
| 45 to 49 years | 205 | 3.74% |
| 50 to 54 years | 229 | 4.18% |
| 55 to 59 years | 211 | 3.85% |
| 60 to 64 years | 165 | 3.01% |
| 65 to 69 years | 116 | 2.11% |
| 70 to 74 years | 89 | 1.62% |
| 75 to 79 years | 57 | 1.04% |
| 80 to 84 years | 61 | 1.11% |
| 85 years and over | 33 | 0.60% |
Female Population in St. Clair City
*Base on 2010 Data
| Female population | 2,834 | 51.67% |
| Under 5 years | 137 | 2.50% |
| 5 to 9 years | 179 | 3.26% |
| 10 to 14 years | 190 | 3.46% |
| 15 to 19 years | 179 | 3.26% |
| 20 to 24 years | 144 | 2.63% |
| 25 to 29 years | 161 | 2.94% |
| 30 to 34 years | 131 | 2.39% |
| 35 to 39 years | 141 | 2.57% |
| 40 to 44 years | 212 | 3.87% |
| 45 to 49 years | 235 | 4.28% |
| 50 to 54 years | 264 | 4.81% |
| 55 to 59 years | 199 | 3.63% |
| 60 to 64 years | 186 | 3.39% |
| 65 to 69 years | 109 | 1.99% |
| 70 to 74 years | 92 | 1.68% |
| 75 to 79 years | 94 | 1.71% |
| 80 to 84 years | 76 | 1.39% |
| 85 years and over | 105 | 1.91% |
Median Age in St. Clair City
*Base on 2010 Data
| Both | 42.50% | |
| Male | 40.80% | |
| Female | 43.70% |
Race in St. Clair City
*Base on 2010 Data
| Total | 5,485 | 100.00% |
| Population of one race | 5,421 | 98.83% |
| White | 5,327 | 97.12% |
| Black or African American | 16 | 0.29% |
| American Indian and Alaska Native | 12 | 0.22% |
| Asian | 48 | 0.88% |
| Asian Indian | 6 | 0.11% |
| Chinese | 10 | 0.18% |
| Filipino | 11 | 0.20% |
| Japanese | 2 | 0.04% |
| Korean | 6 | 0.11% |
| Vietnamese | 1 | 0.02% |
| Other Asian | 12 | 0.22% |
| 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 | 18 | 0.33% |
| Population of Two or More Races | 64 | 1.17% |
| White; American Indian and Alaska Native | 25 | 0.46% |
| White; Asian | 20 | 0.36% |
| White; Black or African American | 8 | 0.15% |
| White; Some Other Race | 4 | 0.07% |
The Population 16 Years in St. Clair City
*Base on 2010 Data
| Total | 4,358 | 100.00% |
| Male | 2,069 | 47.48% |
| Female | 2,289 | 52.52% |
The Population 18 Years in St. Clair City
*Base on 2010 Data
| Total | 4,176 | 100.00% |
| Male | 1,970 | 47.17% |
| Female | 2,206 | 52.83% |
The Population 21 Years in St. Clair City
*Base on 2010 Data
| Total | 4,003 | 100.00% |
| Male | 1,881 | 46.99% |
| Female | 2,122 | 53.01% |
The Population 62 Years in St. Clair City
*Base on 2010 Data
| Total | 1,016 | 100.00% |
| Male | 449 | 44.19% |
| Female | 567 | 55.81% |
The Population 65 Years in St. Clair City
*Base on 2010 Data
| Total | 832 | 100.00% |
| Male | 356 | 42.79% |
| Female | 476 | 57.21% |
Race (total races tallied) in St. Clair City
*Base on 2010 Data
| White alone or in combination with one or more other races | 5,391 | 97.08% |
| Black or African American alone or in combination with one or more other races | 28 | 0.50% |
| American Indian and Alaska Native alone or in combination with one or more other races | 41 | 0.74% |
| Asian alone or in combination with one or more other races | 68 | 1.22% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 3 | 0.05% |
| Some Other Race alone or in combination with one or more other races | 22 | 0.40% |
Hispanic or Latino by Specific Origin in St. Clair City
*Base on 2010 Data
| Total | 5,485 | 100.00% |
| Hispanic or Latino (of any race) | 86 | 1.57% |
| Mexican | 62 | 1.13% |
| Puerto Rican | 7 | 0.13% |
| Cuban | 0 | 0.00% |
| Other Hispanic or Latino | 17 | 0.31% |
| Not Hispanic or Latino | 5,399 | 98.43% |
Hispanic or Latino and Race in St. Clair City
*Base on 2010 Data
| Total | 5,485 | 100.00% |
| Hispanic or Latino | 86 | 1.57% |
| White alone | 64 | 1.17% |
| Black or African American alone | 0 | 0.00% |
| American Indian and Alaska Native alone | 2 | 0.04% |
| Asian alone | 1 | 0.02% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 15 | 0.27% |
| Two or More Races | 4 | 0.07% |
| Not Hispanic or Latino | 5,399 | 98.43% |
| White alone | 5,263 | 95.95% |
| Black or African American alone | 16 | 0.29% |
| American Indian and Alaska Native alone | 10 | 0.18% |
| Asian alone | 47 | 0.86% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 3 | 0.05% |
| Two or More Races | 60 | 1.09% |
Relationship in St. Clair City
*Base on 2010 Data
| Total | 5,485 | 100.00% |
| In households | 5,461 | 99.56% |
| Householder | 2,306 | 42.04% |
| Spouse | 1,178 | 21.48% |
| Child | 1,621 | 29.55% |
| Own child under 18 years | 1,226 | 22.35% |
| Other relatives | 165 | 3.01% |
| Under 18 years | 65 | 1.19% |
| 65 years and over | 25 | 0.46% |
| Nonrelatives | 191 | 3.48% |
| Under 18 years | 18 | 0.33% |
| 65 years and over | 11 | 0.20% |
| Unmarried partner | 108 | 1.97% |
| In group quarters | 24 | 0.44% |
| Institutionalized population | 6 | 0.11% |
| Male | 2 | 0.04% |
| Female | 4 | 0.07% |
| Noninstitutionalized population | 18 | 0.33% |
| Male | 3 | 0.05% |
| Female | 15 | 0.27% |
Households by Type in St. Clair City
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 2,306 | 100.00% |
| Family households (families) | 1,521 | 65.96% |
| With own children under 18 years | 652 | 28.27% |
| Husband-wife family | 1,178 | 51.08% |
| With own children under 18 years | 442 | 19.17% |
| Male householder, no wife present | 93 | 4.03% |
| With own children under 18 years | 54 | 2.34% |
| Female householder, no husband present | 250 | 10.84% |
| With own children under 18 years | 156 | 6.76% |
| Nonfamily households | 785 | 34.04% |
| Householder living alone | 694 | 30.10% |
| Male | 297 | 12.88% |
| 65 years and over | 70 | 3.04% |
| Female | 397 | 17.22% |
| 65 years and over | 188 | 8.15% |
Households with individuals under 18 years in St. Clair City
*Base on 2010 Data
| Total | 698 | 30.27% |
Households with individuals under 65 years in St. Clair City
*Base on 2010 Data
| Total | 593 | 25.72% |
Average Household Size in St. Clair City
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in St. Clair City
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in St. Clair City
*Base on 2010 Data
| Total | 2,523 | 100.00% |
| Occupied housing units | 2,306 | 91.40% |
| Vacant housing units | 217 | 8.60% |
| For rent | 82 | 3.25% |
| Rented, not occupied | 1 | 0.04% |
| For sale only | 62 | 2.46% |
| Sold, not occupied | 14 | 0.55% |
| For seasonal, recreational, or occasional use | 30 | 1.19% |
| All other vacants | 28 | 1.11% |
Homeowner Vacancy Rate in St. Clair City
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 3.60% |
Rental Vacancy Rate in St. Clair City
*Base on 2010 Data
| Rental vacancy rate (percent) | 11.30% |
Housing Tenure(Occupied housing units) in St. Clair City
*Base on 2010 Data
| Total | 2,306 | 100.00% |
| Owner-occupied housing units | 1,661 | 72.03% |
| Renter-occupied housing units | 645 | 27.97% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in St. Clair City
*Base on 2010 Data
| Owner-occupied housing units | 4,133 | 75.68% |
| Renter-occupied housing units | 1,328 | 24.32% |
Average Household Size of Occupied Housing Units by Tenure in St. Clair City
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 2 | % |