Population Demographics for Hartsville, South Carolina in 2020, 2019 
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  |  Total population in Hartsville |   |  | Total Population: | 7,764 |  | Male Population: | 3,447 |  | Female Population: | 4,317 |  
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  |  Median age in Hartsville |   |  | Both sexes | 36 |  | Male | 34 |  | Female | 38 |  
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  |  Population in households in Hartsville |   |  | Total Population: | 7,156 |  | Male Population: | 3,178 |  | Under 5 years: | 299 |  | 5 to 9 years: | 273 |  | 10 to 14 years: | 232 |  | 15 to 17 years: | 151 |  | 18 and 19 years: | 99 |  | 20 years: | 35 |  | 21 years: | 34 |  | 22 to 24 years: | 118 |  | 25 to 29 years: | 134 |  | 30 to 34 years: | 165 |  | 35 to 39 years: | 171 |  | 40 to 44 years: | 196 |  | 45 to 49 years: | 220 |  | 50 to 54 years: | 209 |  | 55 to 59 years: | 206 |  | 60 and 61 years: | 57 |  | 62 to 64 years: | 116 |  | 65 and 66 years: | 65 |  | 67 to 69 years: | 92 |  | 70 to 74 years: | 115 |  | 75 to 79 years: | 80 |  | 80 to 84 years: | 60 |  | 85 years and over: | 51 |  | Female Population: | 3,978 |  | Under 5 years: | 275 |  | 5 to 9 years: | 254 |  | 10 to 14 years: | 247 |  | 15 to 17 years: | 154 |  | 18 and 19 years: | 83 |  | 20 years: | 59 |  | 21 years: | 40 |  | 22 to 24 years: | 144 |  | 25 to 29 years: | 251 |  | 30 to 34 years: | 231 |  | 35 to 39 years: | 231 |  | 40 to 44 years: | 228 |  | 45 to 49 years: | 241 |  | 50 to 54 years: | 288 |  | 55 to 59 years: | 233 |  | 60 and 61 years: | 101 |  | 62 to 64 years: | 136 |  | 65 and 66 years: | 81 |  | 67 to 69 years: | 121 |  | 70 to 74 years: | 163 |  | 75 to 79 years: | 149 |  | 80 to 84 years: | 126 |  | 85 years and over: | 142 |  
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  |  Average household size in Hartsville |   |  | Total: | 2 |  | Under 18 years: | 0 |  | 18 years and over: | 1 |  
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  |  Number of occupied homes in Hartsville |   |  | Total: | 3,081 |  | Family led homes: | 1,893 |  | Husband-wife family: | 1,012 |  | Other family: | 881 |  | Population of male led with no wife present: | 111 |  | Population female led with no husband present: | 770 |  | Population of Nonfamily homes: | 1,188 |  | Population living alone: | 1,057 |  | Population not living alone: | 131 |  
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  |  Total occupied homes in Hartsville with people under 18 years old: |   |  | Total: | 3,081 |  | Population of homes with one or more people under 18 years: | 990 |  | Population of family homes: | 985 |  | Husband-wife family: | 380 |  | Under 6 years only: | 89 |  | Under 6 years and 6 to 17 years: | 79 |  | 6 to 17 years only: | 212 |  | Other family: | 605 |  | Male householder, no wife present: | 55 |  | Under 6 years only: | 6 |  | Under 6 years and 6 to 17 years: | 11 |  | 6 to 17 years only: | 38 |  | Female led with no husband present: | 550 |  | Under 6 years only: | 160 |  | Under 6 years and 6 to 17 years: | 126 |  | 6 to 17 years only: | 264 |  | Nonfamily households: | 5 |  | Male led households: | 5 |  | Under 6 years only: | 0 |  | Under 6 years and 6 to 17 years: | 3 |  | 6 to 17 years only: | 2 |  | Female led householder: | 0 |  | Under 6 years only: | 0 |  | Under 6 years and 6 to 17 years: | 0 |  | 6 to 17 years only: | 0 |  | Households with no people under 18 years: | 2,091 |  | Family households: | 908 |  | Husband-wife family: | 632 |  | Other family: | 276 |  | Male led with no wife present: | 56 |  | Female led with no husband present: | 220 |  | Nonfamily households: | 1,183 |  | Male led householder: | 431 |  | Female led householder: | 752 |  
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  |  Total number led homes in Hartsville, by type |   |  | Total Home Population: | 3,081 |  | Population of Family homes: | 1,893 |  | Population of 15 to 24 year olds: | 115 |  | Population of 25 to 34 year olds: | 310 |  | Population of 35 to 44 year olds: | 356 |  | Population of 45 to 54 year olds: | 379 |  | Population of 55 to 59 year olds: | 147 |  | Population of 60 to 64 year olds: | 153 |  | Population of 65 to 74 year olds: | 240 |  | Population of 75 to 84 year olds: | 144 |  | Population of 85 year olds and over: | 49 |  | Population of Nonfamily Homes: | 1,188 |  | Population of 15 to 24 year olds: | 59 |  | Population of 25 to 34 year olds: | 97 |  | Population of 35 to 44 year olds: | 102 |  | Population of 45 to 54 year olds: | 207 |  | Population of 55 to 59 year olds: | 120 |  | Population of 60 to 64 year olds: | 110 |  | Population of 65 to 74 year olds: | 207 |  | Population of 75 to 84 year olds: | 172 |  | Population of 85 year olds and over: | 114 |  
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  |  households in Hartsville containing people over 60 |   |  | Total Population: | 3,081 |  | Population of homes with one or more people 60 years and over: | 1,256 |  | 1-person household: | 572 |  | 2-or-more-person household: | 684 |  | Family households: | 647 |  | Nonfamily households: | 37 |  | Population of homes with no people 60 years and over: | 1,825 |  | 1-person household: | 485 |  | 2-or-more-person household: | 1,340 |  | Family homes: | 1,246 |  | Nonfamily homes: | 94 |  
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  |  homes in Hartsville with multiple generations. |   |  | Total Population: | 3,081 |  | Home has three or more generations: | 152 |  | Home does not have three or more generations: | 2,929 |  
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  |  Unmarried population in Hartsville under 18 years old in homes |   |  | Total Population: | 1,885 |  | Unmarried partner of home lead present: | 135 |  | In family homes: | 126 |  | Population of male led and male partner homes: | 2 |  | Population of male led and female partner households: | 24 |  | Population of female led and female partner households: | 5 |  | Population of female led and male partner households: | 95 |  | In nonfamily homes: | 9 |  | Population of male led and male partner homes: | 0 |  | Population of male led and female partner homes: | 9 |  | Population of female led and female partner homes: | 0 |  | Population of female led and male partner homes: | 0 |  | No unmarried partner of home lead present: | 1,750 |  | In family homes: | 1,749 |  | Population of husband-wife family homes: | 725 |  | Population of male lead with no wife present, family homes: | 66 |  | Population of female lead with no husband present, family homes: | 958 |  | In nonfamily homes: | 1 |  
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  |  Population in families living in Hartsville |   |  | Total Population: | 5,673 |  | Population Under 18 years: | 1,865 |  | Population 18 years and over: | 3,808 |  
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  |  How long in Hartsville have lived in one place. |   |  | Total: | 3,081 |  | Population of Owner occupied homes: | 1,617 |  | Family home: | 1,086 |  | Nonfamily homess: | 531 |  | Male led home: | 163 |  | Living alone: | 139 |  | Not living alone: | 24 |  | Female led home: | 368 |  | Living alone: | 346 |  | Not living alone: | 22 |  | Population of Renter occupied homes: | 1,464 |  | Family run homes: | 807 |  | Husband-wife family: | 225 |  | Other family: | 582 |  | Male led with no wife present: | 52 |  | Female led with no husband present: | 530 |  | Nonfamily Homes: | 657 |  | Male led homes: | 273 |  | Male living alone: | 226 |  | Male not living alone: | 47 |  | Female led homes: | 384 |  | Females living alone: | 346 |  | Females not living alone: | 38 |  
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