Population Demographics for Wilmington, Ohio in 2020, 2019 
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  |  Total population in Wilmington |   |  | Total Population: | 12,520 |  | Male Population: | 5,849 |  | Female Population: | 6,671 |  
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  |  Median age in Wilmington |   |  | Both sexes | 33 |  | Male | 31 |  | Female | 35 |  
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  |  Population in households in Wilmington |   |  | Total Population: | 11,538 |  | Male Population: | 5,374 |  | Under 5 years: | 464 |  | 5 to 9 years: | 429 |  | 10 to 14 years: | 386 |  | 15 to 17 years: | 210 |  | 18 and 19 years: | 124 |  | 20 years: | 70 |  | 21 years: | 61 |  | 22 to 24 years: | 240 |  | 25 to 29 years: | 411 |  | 30 to 34 years: | 360 |  | 35 to 39 years: | 331 |  | 40 to 44 years: | 307 |  | 45 to 49 years: | 346 |  | 50 to 54 years: | 367 |  | 55 to 59 years: | 335 |  | 60 and 61 years: | 120 |  | 62 to 64 years: | 169 |  | 65 and 66 years: | 79 |  | 67 to 69 years: | 100 |  | 70 to 74 years: | 139 |  | 75 to 79 years: | 123 |  | 80 to 84 years: | 112 |  | 85 years and over: | 91 |  | Female Population: | 6,164 |  | Under 5 years: | 463 |  | 5 to 9 years: | 425 |  | 10 to 14 years: | 346 |  | 15 to 17 years: | 197 |  | 18 and 19 years: | 153 |  | 20 years: | 65 |  | 21 years: | 72 |  | 22 to 24 years: | 274 |  | 25 to 29 years: | 461 |  | 30 to 34 years: | 389 |  | 35 to 39 years: | 362 |  | 40 to 44 years: | 338 |  | 45 to 49 years: | 369 |  | 50 to 54 years: | 422 |  | 55 to 59 years: | 375 |  | 60 and 61 years: | 152 |  | 62 to 64 years: | 193 |  | 65 and 66 years: | 114 |  | 67 to 69 years: | 145 |  | 70 to 74 years: | 212 |  | 75 to 79 years: | 201 |  | 80 to 84 years: | 202 |  | 85 years and over: | 234 |  
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  |  Average household size in Wilmington |   |  | Total: | 2 |  | Under 18 years: | 0 |  | 18 years and over: | 1 |  
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  |  Number of occupied homes in Wilmington |   |  | Total: | 5,072 |  | Family led homes: | 2,995 |  | Husband-wife family: | 1,916 |  | Other family: | 1,079 |  | Population of male led with no wife present: | 250 |  | Population female led with no husband present: | 829 |  | Population of Nonfamily homes: | 2,077 |  | Population living alone: | 1,792 |  | Population not living alone: | 285 |  
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  |  Total occupied homes in Wilmington with people under 18 years old: |   |  | Total: | 5,072 |  | Population of homes with one or more people under 18 years: | 1,604 |  | Population of family homes: | 1,573 |  | Husband-wife family: | 772 |  | Under 6 years only: | 224 |  | Under 6 years and 6 to 17 years: | 158 |  | 6 to 17 years only: | 390 |  | Other family: | 801 |  | Male householder, no wife present: | 177 |  | Under 6 years only: | 48 |  | Under 6 years and 6 to 17 years: | 41 |  | 6 to 17 years only: | 88 |  | Female led with no husband present: | 624 |  | Under 6 years only: | 212 |  | Under 6 years and 6 to 17 years: | 116 |  | 6 to 17 years only: | 296 |  | Nonfamily households: | 31 |  | Male led households: | 26 |  | Under 6 years only: | 9 |  | Under 6 years and 6 to 17 years: | 4 |  | 6 to 17 years only: | 13 |  | Female led householder: | 5 |  | Under 6 years only: | 4 |  | Under 6 years and 6 to 17 years: | 0 |  | 6 to 17 years only: | 1 |  | Households with no people under 18 years: | 3,468 |  | Family households: | 1,422 |  | Husband-wife family: | 1,144 |  | Other family: | 278 |  | Male led with no wife present: | 73 |  | Female led with no husband present: | 205 |  | Nonfamily households: | 2,046 |  | Male led householder: | 811 |  | Female led householder: | 1,235 |  
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  |  Total number led homes in Wilmington, by type |   |  | Total Home Population: | 5,072 |  | Population of Family homes: | 2,995 |  | Population of 15 to 24 year olds: | 214 |  | Population of 25 to 34 year olds: | 622 |  | Population of 35 to 44 year olds: | 566 |  | Population of 45 to 54 year olds: | 584 |  | Population of 55 to 59 year olds: | 243 |  | Population of 60 to 64 year olds: | 240 |  | Population of 65 to 74 year olds: | 282 |  | Population of 75 to 84 year olds: | 190 |  | Population of 85 year olds and over: | 54 |  | Population of Nonfamily Homes: | 2,077 |  | Population of 15 to 24 year olds: | 138 |  | Population of 25 to 34 year olds: | 227 |  | Population of 35 to 44 year olds: | 207 |  | Population of 45 to 54 year olds: | 320 |  | Population of 55 to 59 year olds: | 219 |  | Population of 60 to 64 year olds: | 185 |  | Population of 65 to 74 year olds: | 253 |  | Population of 75 to 84 year olds: | 299 |  | Population of 85 year olds and over: | 229 |  
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  |  households in Wilmington containing people over 60 |   |  | Total Population: | 5,072 |  | Population of homes with one or more people 60 years and over: | 1,835 |  | 1-person household: | 932 |  | 2-or-more-person household: | 903 |  | Family households: | 861 |  | Nonfamily households: | 42 |  | Population of homes with no people 60 years and over: | 3,237 |  | 1-person household: | 860 |  | 2-or-more-person household: | 2,377 |  | Family homes: | 2,134 |  | Nonfamily homes: | 243 |  
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  |  homes in Wilmington with multiple generations. |   |  | Total Population: | 5,072 |  | Home has three or more generations: | 181 |  | Home does not have three or more generations: | 4,891 |  
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  |  Unmarried population in Wilmington under 18 years old in homes |   |  | Total Population: | 2,918 |  | Unmarried partner of home lead present: | 445 |  | In family homes: | 415 |  | Population of male led and male partner homes: | 0 |  | Population of male led and female partner households: | 156 |  | Population of female led and female partner households: | 5 |  | Population of female led and male partner households: | 254 |  | In nonfamily homes: | 30 |  | Population of male led and male partner homes: | 0 |  | Population of male led and female partner homes: | 27 |  | Population of female led and female partner homes: | 0 |  | Population of female led and male partner homes: | 3 |  | No unmarried partner of home lead present: | 2,473 |  | In family homes: | 2,456 |  | Population of husband-wife family homes: | 1,447 |  | Population of male lead with no wife present, family homes: | 153 |  | Population of female lead with no husband present, family homes: | 856 |  | In nonfamily homes: | 17 |  
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  |  Population in families living in Wilmington |   |  | Total Population: | 8,734 |  | Population Under 18 years: | 2,842 |  | Population 18 years and over: | 5,892 |  
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  |  How long in Wilmington have lived in one place. |   |  | Total: | 5,072 |  | Population of Owner occupied homes: | 2,422 |  | Family home: | 1,654 |  | Nonfamily homess: | 768 |  | Male led home: | 263 |  | Living alone: | 212 |  | Not living alone: | 51 |  | Female led home: | 505 |  | Living alone: | 459 |  | Not living alone: | 46 |  | Population of Renter occupied homes: | 2,650 |  | Family run homes: | 1,341 |  | Husband-wife family: | 564 |  | Other family: | 777 |  | Male led with no wife present: | 173 |  | Female led with no husband present: | 604 |  | Nonfamily Homes: | 1,309 |  | Male led homes: | 574 |  | Male living alone: | 469 |  | Male not living alone: | 105 |  | Female led homes: | 735 |  | Females living alone: | 652 |  | Females not living alone: | 83 |  
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