Population by Age in Sangamon County
*Base on 2010 Data
| Total population | 197,465 | 100.00% |
| Under 5 years | 12,415 | 6.29% |
| 5 to 9 years | 13,225 | 6.70% |
| 10 to 14 years | 12,936 | 6.55% |
| 15 to 19 years | 13,065 | 6.62% |
| 20 to 24 years | 11,692 | 5.92% |
| 25 to 29 years | 13,152 | 6.66% |
| 30 to 34 years | 12,338 | 6.25% |
| 35 to 39 years | 12,006 | 6.08% |
| 40 to 44 years | 12,752 | 6.46% |
| 45 to 49 years | 15,186 | 7.69% |
| 50 to 54 years | 15,324 | 7.76% |
| 55 to 59 years | 14,170 | 7.18% |
| 60 to 64 years | 11,842 | 6.00% |
| 65 to 69 years | 8,113 | 4.11% |
| 70 to 74 years | 6,194 | 3.14% |
| 75 to 79 years | 4,911 | 2.49% |
| 80 to 84 years | 4,089 | 2.07% |
| 85 years and over | 4,055 | 2.05% |
Male Population in Sangamon County
*Base on 2010 Data
| Male population | 94,780 | 48.00% |
| Under 5 years | 6,280 | 3.18% |
| 5 to 9 years | 6,723 | 3.40% |
| 10 to 14 years | 6,593 | 3.34% |
| 15 to 19 years | 6,678 | 3.38% |
| 20 to 24 years | 5,802 | 2.94% |
| 25 to 29 years | 6,295 | 3.19% |
| 30 to 34 years | 6,032 | 3.05% |
| 35 to 39 years | 5,817 | 2.95% |
| 40 to 44 years | 6,335 | 3.21% |
| 45 to 49 years | 7,393 | 3.74% |
| 50 to 54 years | 7,352 | 3.72% |
| 55 to 59 years | 6,740 | 3.41% |
| 60 to 64 years | 5,527 | 2.80% |
| 65 to 69 years | 3,708 | 1.88% |
| 70 to 74 years | 2,767 | 1.40% |
| 75 to 79 years | 2,030 | 1.03% |
| 80 to 84 years | 1,517 | 0.77% |
| 85 years and over | 1,191 | 0.60% |
Female Population in Sangamon County
*Base on 2010 Data
| Female population | 102,685 | 52.00% |
| Under 5 years | 6,135 | 3.11% |
| 5 to 9 years | 6,502 | 3.29% |
| 10 to 14 years | 6,343 | 3.21% |
| 15 to 19 years | 6,387 | 3.23% |
| 20 to 24 years | 5,890 | 2.98% |
| 25 to 29 years | 6,857 | 3.47% |
| 30 to 34 years | 6,306 | 3.19% |
| 35 to 39 years | 6,189 | 3.13% |
| 40 to 44 years | 6,417 | 3.25% |
| 45 to 49 years | 7,793 | 3.95% |
| 50 to 54 years | 7,972 | 4.04% |
| 55 to 59 years | 7,430 | 3.76% |
| 60 to 64 years | 6,315 | 3.20% |
| 65 to 69 years | 4,405 | 2.23% |
| 70 to 74 years | 3,427 | 1.74% |
| 75 to 79 years | 2,881 | 1.46% |
| 80 to 84 years | 2,572 | 1.30% |
| 85 years and over | 2,864 | 1.45% |
Median Age in Sangamon County
*Base on 2010 Data
| Both | 39.20% | |
| Male | 37.70% | |
| Female | 40.60% |
Race in Sangamon County
*Base on 2010 Data
| Total | 197,465 | 100.00% |
| Population of one race | 193,146 | 97.81% |
| White | 165,103 | 83.61% |
| Black or African American | 23,335 | 11.82% |
| American Indian and Alaska Native | 394 | 0.20% |
| Asian | 3,220 | 1.63% |
| Asian Indian | 1,160 | 0.59% |
| Chinese | 688 | 0.35% |
| Filipino | 347 | 0.18% |
| Japanese | 87 | 0.04% |
| Korean | 249 | 0.13% |
| Vietnamese | 271 | 0.14% |
| Other Asian | 418 | 0.21% |
| Native Hawaiian and Other Pacific Islander | 47 | 0.02% |
| Native Hawaiian | 9 | 0.00% |
| Guamanian or Chamorro | 13 | 0.01% |
| Samoan | 12 | 0.01% |
| Other Pacific Islander | 13 | 0.01% |
| Some Other Race | 1,047 | 0.53% |
| Population of Two or More Races | 4,319 | 2.19% |
| White; American Indian and Alaska Native | 600 | 0.30% |
| White; Asian | 538 | 0.27% |
| White; Black or African American | 2,296 | 1.16% |
| White; Some Other Race | 190 | 0.10% |
The Population 16 Years in Sangamon County
*Base on 2010 Data
| Total | 156,215 | 100.00% |
| Male | 73,857 | 47.28% |
| Female | 82,358 | 52.72% |
The Population 18 Years in Sangamon County
*Base on 2010 Data
| Total | 150,649 | 100.00% |
| Male | 70,939 | 47.09% |
| Female | 79,710 | 52.91% |
The Population 21 Years in Sangamon County
*Base on 2010 Data
| Total | 143,477 | 100.00% |
| Male | 67,311 | 46.91% |
| Female | 76,166 | 53.09% |
The Population 62 Years in Sangamon County
*Base on 2010 Data
| Total | 34,038 | 100.00% |
| Male | 14,314 | 42.05% |
| Female | 19,724 | 57.95% |
The Population 65 Years in Sangamon County
*Base on 2010 Data
| Total | 27,362 | 100.00% |
| Male | 11,213 | 40.98% |
| Female | 16,149 | 59.02% |
Race (total races tallied) in Sangamon County
*Base on 2010 Data
| White alone or in combination with one or more other races | 169,052 | 83.64% |
| Black or African American alone or in combination with one or more other races | 26,157 | 12.94% |
| American Indian and Alaska Native alone or in combination with one or more other races | 1,389 | 0.69% |
| Asian alone or in combination with one or more other races | 3,964 | 1.96% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 153 | 0.08% |
| Some Other Race alone or in combination with one or more other races | 1,400 | 0.69% |
Hispanic or Latino by Specific Origin in Sangamon County
*Base on 2010 Data
| Total | 197,465 | 100.00% |
| Hispanic or Latino (of any race) | 3,480 | 1.76% |
| Mexican | 1,956 | 0.99% |
| Puerto Rican | 495 | 0.25% |
| Cuban | 82 | 0.04% |
| Other Hispanic or Latino | 947 | 0.48% |
| Not Hispanic or Latino | 193,985 | 98.24% |
Hispanic or Latino and Race in Sangamon County
*Base on 2010 Data
| Total | 197,465 | 100.00% |
| Hispanic or Latino | 3,480 | 1.76% |
| White alone | 2,116 | 1.07% |
| Black or African American alone | 189 | 0.10% |
| American Indian and Alaska Native alone | 51 | 0.03% |
| Asian alone | 22 | 0.01% |
| Native Hawaiian and Other Pacific Islander alone | 3 | 0.00% |
| Some Other Race alone | 739 | 0.37% |
| Two or More Races | 360 | 0.18% |
| Not Hispanic or Latino | 193,985 | 98.24% |
| White alone | 162,987 | 82.54% |
| Black or African American alone | 23,146 | 11.72% |
| American Indian and Alaska Native alone | 343 | 0.17% |
| Asian alone | 3,198 | 1.62% |
| Native Hawaiian and Other Pacific Islander alone | 44 | 0.02% |
| Some Other Race alone | 308 | 0.16% |
| Two or More Races | 3,959 | 2.00% |
Relationship in Sangamon County
*Base on 2010 Data
| Total | 197,465 | 100.00% |
| In households | 193,499 | 97.99% |
| Householder | 82,986 | 42.03% |
| Spouse | 36,835 | 18.65% |
| Child | 54,464 | 27.58% |
| Own child under 18 years | 41,787 | 21.16% |
| Other relatives | 8,292 | 4.20% |
| Under 18 years | 3,767 | 1.91% |
| 65 years and over | 1,001 | 0.51% |
| Nonrelatives | 10,922 | 5.53% |
| Under 18 years | 1,002 | 0.51% |
| 65 years and over | 388 | 0.20% |
| Unmarried partner | 6,144 | 3.11% |
| In group quarters | 3,966 | 2.01% |
| Institutionalized population | 1,831 | 0.93% |
| Male | 820 | 0.42% |
| Female | 1,011 | 0.51% |
| Noninstitutionalized population | 2,135 | 1.08% |
| Male | 1,051 | 0.53% |
| Female | 1,084 | 0.55% |
Households by Type in Sangamon County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 82,986 | 100.00% |
| Family households (families) | 51,376 | 61.91% |
| With own children under 18 years | 22,874 | 27.56% |
| Husband-wife family | 36,835 | 44.39% |
| With own children under 18 years | 14,168 | 17.07% |
| Male householder, no wife present | 3,602 | 4.34% |
| With own children under 18 years | 1,990 | 2.40% |
| Female householder, no husband present | 10,939 | 13.18% |
| With own children under 18 years | 6,716 | 8.09% |
| Nonfamily households | 31,610 | 38.09% |
| Householder living alone | 26,389 | 31.80% |
| Male | 11,341 | 13.67% |
| 65 years and over | 2,291 | 2.76% |
| Female | 15,048 | 18.13% |
| 65 years and over | 6,512 | 7.85% |
Households with individuals under 18 years in Sangamon County
*Base on 2010 Data
| Total | 25,214 | 30.38% |
Households with individuals under 65 years in Sangamon County
*Base on 2010 Data
| Total | 19,724 | 23.77% |
Average Household Size in Sangamon County
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Sangamon County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Sangamon County
*Base on 2010 Data
| Total | 89,901 | 100.00% |
| Occupied housing units | 82,986 | 92.31% |
| Vacant housing units | 6,915 | 7.69% |
| For rent | 2,547 | 2.83% |
| Rented, not occupied | 126 | 0.14% |
| For sale only | 1,137 | 1.26% |
| Sold, not occupied | 314 | 0.35% |
| For seasonal, recreational, or occasional use | 426 | 0.47% |
| All other vacants | 2,365 | 2.63% |
Homeowner Vacancy Rate in Sangamon County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.90% |
Rental Vacancy Rate in Sangamon County
*Base on 2010 Data
| Rental vacancy rate (percent) | 9.30% |
Housing Tenure(Occupied housing units) in Sangamon County
*Base on 2010 Data
| Total | 82,986 | 100.00% |
| Owner-occupied housing units | 58,351 | 70.31% |
| Renter-occupied housing units | 24,635 | 29.69% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Sangamon County
*Base on 2010 Data
| Owner-occupied housing units | 140,658 | 72.69% |
| Renter-occupied housing units | 52,841 | 27.31% |
Average Household Size of Occupied Housing Units by Tenure in Sangamon County
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 2 | % |