|    Current White Population demographics in St Clair County, Illinois 2020, 2019 by gender and age.
 
  View Population Demographics and Statistics for all races in St Clair County, Illinois 
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 | | Total White population in St Clair County |  |  | Total Population: | 174,458 |  | Male Population: | 85,751 |  | Female Population: | 88,707 | 
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 | | Median age of White in St Clair County |  |  | Both sexes | 40 |  | Male | 39 |  | Female | 42 | 
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 | | Population of White in households in St Clair County |  |  | Total Population: | 171,790 |  | Male Population: | 84,395 |  | Under 5 years: | 5,074 |  | 5 to 9 years: | 5,392 |  | 10 to 14 years: | 5,311 |  | 15 to 17 years: | 3,373 |  | 18 and 19 years: | 2,015 |  | 20 years: | 984 |  | 21 years: | 991 |  | 22 to 24 years: | 3,056 |  | 25 to 29 years: | 5,769 |  | 30 to 34 years: | 5,432 |  | 35 to 39 years: | 5,396 |  | 40 to 44 years: | 5,761 |  | 45 to 49 years: | 7,208 |  | 50 to 54 years: | 7,181 |  | 55 to 59 years: | 6,086 |  | 60 and 61 years: | 2,042 |  | 62 to 64 years: | 2,831 |  | 65 and 66 years: | 1,435 |  | 67 to 69 years: | 1,901 |  | 70 to 74 years: | 2,450 |  | 75 to 79 years: | 2,068 |  | 80 to 84 years: | 1,614 |  | 85 years and over: | 1,025 |  | Female Population: | 87,395 |  | Under 5 years: | 4,871 |  | 5 to 9 years: | 4,961 |  | 10 to 14 years: | 5,228 |  | 15 to 17 years: | 3,225 |  | 18 and 19 years: | 1,816 |  | 20 years: | 892 |  | 21 years: | 954 |  | 22 to 24 years: | 3,179 |  | 25 to 29 years: | 5,672 |  | 30 to 34 years: | 5,487 |  | 35 to 39 years: | 5,428 |  | 40 to 44 years: | 5,842 |  | 45 to 49 years: | 7,158 |  | 50 to 54 years: | 7,315 |  | 55 to 59 years: | 6,253 |  | 60 and 61 years: | 2,111 |  | 62 to 64 years: | 2,824 |  | 65 and 66 years: | 1,596 |  | 67 to 69 years: | 2,088 |  | 70 to 74 years: | 3,104 |  | 75 to 79 years: | 2,789 |  | 80 to 84 years: | 2,390 |  | 85 years and over: | 2,212 | 
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 | | Average White household size in St Clair County |  |  | Total: | 2 |  | Under 18 years: | 0 |  | 18 years and over: | 1 | 
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 | | Number of White occupied homes in St Clair County |  |  | Total: | 71,865 |  | Family led homes: | 48,180 |  | Husband-wife family: | 37,879 |  | Other family: | 10,301 |  | Population of male led with no wife present: | 3,165 |  | Population female led with no husband present: | 7,136 |  | Population of Nonfamily homes: | 23,685 |  | Population living alone: | 19,673 |  | Population not living alone: | 4,012 | 
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 | | Total occupied homes of White in St Clair County with people under 18 years old: |  |  | Total: | 71,865 |  | Population of homes with one or more people under 18 years: | 22,051 |  | Population of family homes: | 21,816 |  | Husband-wife family: | 15,833 |  | Under 6 years only: | 3,890 |  | Under 6 years and 6 to 17 years: | 3,175 |  | 6 to 17 years only: | 8,768 |  | Other family: | 5,983 |  | Male householder, no wife present: | 1,761 |  | Under 6 years only: | 495 |  | Under 6 years and 6 to 17 years: | 252 |  | 6 to 17 years only: | 1,014 |  | Female led with no husband present: | 4,222 |  | Under 6 years only: | 973 |  | Under 6 years and 6 to 17 years: | 721 |  | 6 to 17 years only: | 2,528 |  | Nonfamily households: | 235 |  | Male led households: | 194 |  | Under 6 years only: | 48 |  | Under 6 years and 6 to 17 years: | 16 |  | 6 to 17 years only: | 130 |  | Female led householder: | 41 |  | Under 6 years only: | 19 |  | Under 6 years and 6 to 17 years: | 2 |  | 6 to 17 years only: | 20 |  | Households with no people under 18 years: | 49,814 |  | Family households: | 26,364 |  | Husband-wife family: | 22,046 |  | Other family: | 4,318 |  | Male led with no wife present: | 1,404 |  | Female led with no husband present: | 2,914 |  | Nonfamily households: | 23,450 |  | Male led householder: | 11,075 |  | Female led householder: | 12,375 | 
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 | | Total number of White led homes in St Clair County, by type |  |  | Total Home Population: | 71,865 |  | Population of Family homes: | 48,180 |  | Population of 15 to 24 year olds: | 1,110 |  | Population of 25 to 34 year olds: | 7,174 |  | Population of 35 to 44 year olds: | 9,520 |  | Population of 45 to 54 year olds: | 12,186 |  | Population of 55 to 59 year olds: | 5,062 |  | Population of 60 to 64 year olds: | 4,146 |  | Population of 65 to 74 year olds: | 4,981 |  | Population of 75 to 84 year olds: | 3,186 |  | Population of 85 year olds and over: | 815 |  | Population of  Nonfamily Homes: | 23,685 |  | Population of 15 to 24 year olds: | 1,336 |  | Population of 25 to 34 year olds: | 3,350 |  | Population of 35 to 44 year olds: | 2,520 |  | Population of 45 to 54 year olds: | 4,180 |  | Population of 55 to 59 year olds: | 2,135 |  | Population of 60 to 64 year olds: | 1,946 |  | Population of 65 to 74 year olds: | 3,196 |  | Population of 75 to 84 year olds: | 3,250 |  | Population of 85 year olds and over: | 1,772 | 
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 | | White households in St Clair County containing people over 60 |  |  | Total Population: | 71,865 |  | Population of homes with one or more people 60 years and over: | 24,895 |  | 1-person household: | 9,618 |  | 2-or-more-person household: | 15,277 |  | Family households: | 14,623 |  | Nonfamily households: | 654 |  | Population of homes with no people 60 years and over: | 46,970 |  | 1-person household: | 10,055 |  | 2-or-more-person household: | 36,915 |  | Family homes: | 33,557 |  | Nonfamily homes: | 3,358 | 
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 | | White homes in St Clair County with multiple generations. |  |  | Total Population: | 71,865 |  | Home has three or more generations: | 2,016 |  | Home does not have three or more generations: | 69,849 | 
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 | | Unmarried White population in St Clair County under 18 years old in homes |  |  | Total Population: | 37,422 |  | Unmarried partner of home lead present: | 2,750 |  | In family homes: | 2,509 |  | Population of male led and male partner homes: | 69 |  | Population of male led and female partner households: | 1,128 |  | Population of female led and female partner households: | 131 |  | Population of female led and male partner households: | 1,181 |  | In nonfamily homes: | 241 |  | Population of male led and male partner homes: | 2 |  | Population of male led and female partner homes: | 211 |  | Population of female led and female partner homes: | 8 |  | Population of female led and male partner homes: | 20 |  | No unmarried partner of home lead present: | 34,672 |  | In family homes: | 34,600 |  | Population of husband-wife family homes: | 28,245 |  | Population of male lead with no wife present, family homes: | 1,480 |  | Population of female lead with no husband present, family homes: | 4,875 |  | In nonfamily homes: | 72 | 
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 | | Population in White families living in St Clair County |  |  | Total Population: | 142,868 |  | Population Under 18 years: | 38,863 |  | Population 18 years and over: | 104,005 | 
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 | | How long White in St Clair County have lived in one place. |  |  | Total: | 71,865 |  | Population of Owner occupied homes: | 54,603 |  | Family home: | 39,942 |  | Nonfamily homess: | 14,661 |  | Male led home: | 6,577 |  | Living alone: | 5,181 |  | Not living alone: | 1,396 |  | Female led home: | 8,084 |  | Living alone: | 7,215 |  | Not living alone: | 869 |  | Population of Renter occupied homes: | 17,262 |  | Family run homes: | 8,238 |  | Husband-wife family: | 4,634 |  | Other family: | 3,604 |  | Male led with no wife present: | 1,019 |  | Female led with no husband present: | 2,585 |  | Nonfamily Homes: | 9,024 |  | Male led homes: | 4,692 |  | Male living alone: | 3,643 |  | Male not living alone: | 1,049 |  | Female led homes: | 4,332 |  | Females living alone: | 3,634 |  | Females not living alone: | 698 | 
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