Population by Age in St. Clair County
*Base on 2010 Data
| Total population | 9,805 | 100.00% |
| Under 5 years | 488 | 4.98% |
| 5 to 9 years | 518 | 5.28% |
| 10 to 14 years | 590 | 6.02% |
| 15 to 19 years | 590 | 6.02% |
| 20 to 24 years | 415 | 4.23% |
| 25 to 29 years | 415 | 4.23% |
| 30 to 34 years | 404 | 4.12% |
| 35 to 39 years | 507 | 5.17% |
| 40 to 44 years | 556 | 5.67% |
| 45 to 49 years | 736 | 7.51% |
| 50 to 54 years | 789 | 8.05% |
| 55 to 59 years | 737 | 7.52% |
| 60 to 64 years | 765 | 7.80% |
| 65 to 69 years | 715 | 7.29% |
| 70 to 74 years | 595 | 6.07% |
| 75 to 79 years | 410 | 4.18% |
| 80 to 84 years | 267 | 2.72% |
| 85 years and over | 308 | 3.14% |
Male Population in St. Clair County
*Base on 2010 Data
| Male population | 4,947 | 50.45% |
| Under 5 years | 251 | 2.56% |
| 5 to 9 years | 266 | 2.71% |
| 10 to 14 years | 313 | 3.19% |
| 15 to 19 years | 307 | 3.13% |
| 20 to 24 years | 223 | 2.27% |
| 25 to 29 years | 222 | 2.26% |
| 30 to 34 years | 195 | 1.99% |
| 35 to 39 years | 269 | 2.74% |
| 40 to 44 years | 272 | 2.77% |
| 45 to 49 years | 402 | 4.10% |
| 50 to 54 years | 398 | 4.06% |
| 55 to 59 years | 384 | 3.92% |
| 60 to 64 years | 364 | 3.71% |
| 65 to 69 years | 360 | 3.67% |
| 70 to 74 years | 305 | 3.11% |
| 75 to 79 years | 197 | 2.01% |
| 80 to 84 years | 123 | 1.25% |
| 85 years and over | 96 | 0.98% |
Female Population in St. Clair County
*Base on 2010 Data
| Female population | 4,858 | 49.55% |
| Under 5 years | 237 | 2.42% |
| 5 to 9 years | 252 | 2.57% |
| 10 to 14 years | 277 | 2.83% |
| 15 to 19 years | 283 | 2.89% |
| 20 to 24 years | 192 | 1.96% |
| 25 to 29 years | 193 | 1.97% |
| 30 to 34 years | 209 | 2.13% |
| 35 to 39 years | 238 | 2.43% |
| 40 to 44 years | 284 | 2.90% |
| 45 to 49 years | 334 | 3.41% |
| 50 to 54 years | 391 | 3.99% |
| 55 to 59 years | 353 | 3.60% |
| 60 to 64 years | 401 | 4.09% |
| 65 to 69 years | 355 | 3.62% |
| 70 to 74 years | 290 | 2.96% |
| 75 to 79 years | 213 | 2.17% |
| 80 to 84 years | 144 | 1.47% |
| 85 years and over | 212 | 2.16% |
Median Age in St. Clair County
*Base on 2010 Data
| Both | 48.10% | |
| Male | 47.30% | |
| Female | 49.10% |
Race in St. Clair County
*Base on 2010 Data
| Total | 9,805 | 100.00% |
| Population of one race | 9,629 | 98.20% |
| White | 9,464 | 96.52% |
| Black or African American | 53 | 0.54% |
| American Indian and Alaska Native | 68 | 0.69% |
| Asian | 12 | 0.12% |
| Asian Indian | 1 | 0.01% |
| Chinese | 1 | 0.01% |
| Filipino | 7 | 0.07% |
| Japanese | 0 | 0.00% |
| Korean | 1 | 0.01% |
| Vietnamese | 0 | 0.00% |
| Other Asian | 2 | 0.02% |
| Native Hawaiian and Other Pacific Islander | 1 | 0.01% |
| Native Hawaiian | 0 | 0.00% |
| Guamanian or Chamorro | 1 | 0.01% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 31 | 0.32% |
| Population of Two or More Races | 176 | 1.80% |
| White; American Indian and Alaska Native | 102 | 1.04% |
| White; Asian | 13 | 0.13% |
| White; Black or African American | 24 | 0.24% |
| White; Some Other Race | 24 | 0.24% |
The Population 16 Years in St. Clair County
*Base on 2010 Data
| Total | 8,108 | 100.00% |
| Male | 4,080 | 50.32% |
| Female | 4,028 | 49.68% |
The Population 18 Years in St. Clair County
*Base on 2010 Data
| Total | 7,845 | 100.00% |
| Male | 3,952 | 50.38% |
| Female | 3,893 | 49.62% |
The Population 21 Years in St. Clair County
*Base on 2010 Data
| Total | 7,536 | 100.00% |
| Male | 3,757 | 49.85% |
| Female | 3,779 | 50.15% |
The Population 62 Years in St. Clair County
*Base on 2010 Data
| Total | 2,727 | 100.00% |
| Male | 1,276 | 46.79% |
| Female | 1,451 | 53.21% |
The Population 65 Years in St. Clair County
*Base on 2010 Data
| Total | 2,295 | 100.00% |
| Male | 1,081 | 47.10% |
| Female | 1,214 | 52.90% |
Race (total races tallied) in St. Clair County
*Base on 2010 Data
| White alone or in combination with one or more other races | 9,633 | 96.46% |
| Black or African American alone or in combination with one or more other races | 82 | 0.82% |
| American Indian and Alaska Native alone or in combination with one or more other races | 176 | 1.76% |
| Asian alone or in combination with one or more other races | 30 | 0.30% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 7 | 0.07% |
| Some Other Race alone or in combination with one or more other races | 59 | 0.59% |
Hispanic or Latino by Specific Origin in St. Clair County
*Base on 2010 Data
| Total | 9,805 | 100.00% |
| Hispanic or Latino (of any race) | 170 | 1.73% |
| Mexican | 122 | 1.24% |
| Puerto Rican | 9 | 0.09% |
| Cuban | 1 | 0.01% |
| Other Hispanic or Latino | 38 | 0.39% |
| Not Hispanic or Latino | 9,635 | 98.27% |
Hispanic or Latino and Race in St. Clair County
*Base on 2010 Data
| Total | 9,805 | 100.00% |
| Hispanic or Latino | 170 | 1.73% |
| White alone | 98 | 1.00% |
| Black or African American alone | 6 | 0.06% |
| American Indian and Alaska Native alone | 10 | 0.10% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 30 | 0.31% |
| Two or More Races | 26 | 0.27% |
| Not Hispanic or Latino | 9,635 | 98.27% |
| White alone | 9,366 | 95.52% |
| Black or African American alone | 47 | 0.48% |
| American Indian and Alaska Native alone | 58 | 0.59% |
| Asian alone | 12 | 0.12% |
| Native Hawaiian and Other Pacific Islander alone | 1 | 0.01% |
| Some Other Race alone | 1 | 0.01% |
| Two or More Races | 150 | 1.53% |
Relationship in St. Clair County
*Base on 2010 Data
| Total | 9,805 | 100.00% |
| In households | 9,598 | 97.89% |
| Householder | 4,161 | 42.44% |
| Spouse | 2,217 | 22.61% |
| Child | 2,267 | 23.12% |
| Own child under 18 years | 1,670 | 17.03% |
| Other relatives | 518 | 5.28% |
| Under 18 years | 243 | 2.48% |
| 65 years and over | 68 | 0.69% |
| Nonrelatives | 435 | 4.44% |
| Under 18 years | 46 | 0.47% |
| 65 years and over | 42 | 0.43% |
| Unmarried partner | 247 | 2.52% |
| In group quarters | 207 | 2.11% |
| Institutionalized population | 207 | 2.11% |
| Male | 122 | 1.24% |
| Female | 85 | 0.87% |
| Noninstitutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
Households by Type in St. Clair County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 4,161 | 100.00% |
| Family households (families) | 2,737 | 65.78% |
| With own children under 18 years | 869 | 20.88% |
| Husband-wife family | 2,217 | 53.28% |
| With own children under 18 years | 624 | 15.00% |
| Male householder, no wife present | 175 | 4.21% |
| With own children under 18 years | 87 | 2.09% |
| Female householder, no husband present | 345 | 8.29% |
| With own children under 18 years | 158 | 3.80% |
| Nonfamily households | 1,424 | 34.22% |
| Householder living alone | 1,234 | 29.66% |
| Male | 636 | 15.28% |
| 65 years and over | 241 | 5.79% |
| Female | 598 | 14.37% |
| 65 years and over | 391 | 9.40% |
Households with individuals under 18 years in St. Clair County
*Base on 2010 Data
| Total | 1,018 | 24.47% |
Households with individuals under 65 years in St. Clair County
*Base on 2010 Data
| Total | 1,605 | 38.57% |
Average Household Size in St. Clair County
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in St. Clair County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in St. Clair County
*Base on 2010 Data
| Total | 5,640 | 100.00% |
| Occupied housing units | 4,161 | 73.78% |
| Vacant housing units | 1,479 | 26.22% |
| For rent | 110 | 1.95% |
| Rented, not occupied | 13 | 0.23% |
| For sale only | 111 | 1.97% |
| Sold, not occupied | 208 | 3.69% |
| For seasonal, recreational, or occasional use | 767 | 13.60% |
| All other vacants | 270 | 4.79% |
Homeowner Vacancy Rate in St. Clair County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 3.10% |
Rental Vacancy Rate in St. Clair County
*Base on 2010 Data
| Rental vacancy rate (percent) | 11.00% |
Housing Tenure(Occupied housing units) in St. Clair County
*Base on 2010 Data
| Total | 4,161 | 100.00% |
| Owner-occupied housing units | 3,281 | 78.85% |
| Renter-occupied housing units | 880 | 21.15% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in St. Clair County
*Base on 2010 Data
| Owner-occupied housing units | 7,678 | 80.00% |
| Renter-occupied housing units | 1,920 | 20.00% |
Average Household Size of Occupied Housing Units by Tenure in St. Clair County
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 2 | % |