|    Population Demographics for Louisville, Ohio in 2020, 2019
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 | |  |  | Total population in Louisville |  |  | Total Population: | 9,186 |  | Male Population: | 4,268 |  | Female Population: | 4,918 | 
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 | |  |  | Median age in Louisville |  |  | Both sexes | 39 |  | Male | 37 |  | Female | 40 | 
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 | |  |  | Population in households in Louisville |  |  | Total Population: | 9,085 |  | Male Population: | 4,248 |  | Under 5 years: | 281 |  | 5 to 9 years: | 313 |  | 10 to 14 years: | 346 |  | 15 to 17 years: | 202 |  | 18 and 19 years: | 88 |  | 20 years: | 37 |  | 21 years: | 49 |  | 22 to 24 years: | 144 |  | 25 to 29 years: | 266 |  | 30 to 34 years: | 261 |  | 35 to 39 years: | 282 |  | 40 to 44 years: | 276 |  | 45 to 49 years: | 284 |  | 50 to 54 years: | 319 |  | 55 to 59 years: | 256 |  | 60 and 61 years: | 108 |  | 62 to 64 years: | 131 |  | 65 and 66 years: | 72 |  | 67 to 69 years: | 94 |  | 70 to 74 years: | 154 |  | 75 to 79 years: | 107 |  | 80 to 84 years: | 103 |  | 85 years and over: | 75 |  | Female Population: | 4,837 |  | Under 5 years: | 277 |  | 5 to 9 years: | 332 |  | 10 to 14 years: | 345 |  | 15 to 17 years: | 235 |  | 18 and 19 years: | 108 |  | 20 years: | 48 |  | 21 years: | 43 |  | 22 to 24 years: | 168 |  | 25 to 29 years: | 272 |  | 30 to 34 years: | 240 |  | 35 to 39 years: | 330 |  | 40 to 44 years: | 330 |  | 45 to 49 years: | 331 |  | 50 to 54 years: | 299 |  | 55 to 59 years: | 280 |  | 60 and 61 years: | 101 |  | 62 to 64 years: | 143 |  | 65 and 66 years: | 81 |  | 67 to 69 years: | 145 |  | 70 to 74 years: | 170 |  | 75 to 79 years: | 192 |  | 80 to 84 years: | 179 |  | 85 years and over: | 188 | 
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 | |  |  | Average household size in Louisville |  |  | Total: | 2 |  | Under 18 years: | 0 |  | 18 years and over: | 1 | 
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 | |  |  | Number of occupied homes in Louisville |  |  | Total: | 3,727 |  | Family led homes: | 2,498 |  | Husband-wife family: | 1,840 |  | Other family: | 658 |  | Population of male led with no wife present: | 164 |  | Population female led with no husband present: | 494 |  | Population of Nonfamily homes: | 1,229 |  | Population living alone: | 1,045 |  | Population not living alone: | 184 | 
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 | |  |  | Total occupied homes in Louisville with people under 18 years old: |  |  | Total: | 3,727 |  | Population of homes with one or more people under 18 years: | 1,263 |  | Population of family homes: | 1,243 |  | Husband-wife family: | 808 |  | Under 6 years only: | 163 |  | Under 6 years and 6 to 17 years: | 167 |  | 6 to 17 years only: | 478 |  | Other family: | 435 |  | Male householder, no wife present: | 100 |  | Under 6 years only: | 28 |  | Under 6 years and 6 to 17 years: | 18 |  | 6 to 17 years only: | 54 |  | Female led with no husband present: | 335 |  | Under 6 years only: | 80 |  | Under 6 years and 6 to 17 years: | 59 |  | 6 to 17 years only: | 196 |  | Nonfamily households: | 20 |  | Male led households: | 14 |  | Under 6 years only: | 3 |  | Under 6 years and 6 to 17 years: | 1 |  | 6 to 17 years only: | 10 |  | Female led householder: | 6 |  | Under 6 years only: | 2 |  | Under 6 years and 6 to 17 years: | 0 |  | 6 to 17 years only: | 4 |  | Households with no people under 18 years: | 2,464 |  | Family households: | 1,255 |  | Husband-wife family: | 1,032 |  | Other family: | 223 |  | Male led with no wife present: | 64 |  | Female led with no husband present: | 159 |  | Nonfamily households: | 1,209 |  | Male led householder: | 470 |  | Female led householder: | 739 | 
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 | |  |  | Total number led homes in Louisville, by type |  |  | Total Home Population: | 3,727 |  | Population of Family homes: | 2,498 |  | Population of 15 to 24 year olds: | 69 |  | Population of 25 to 34 year olds: | 377 |  | Population of 35 to 44 year olds: | 576 |  | Population of 45 to 54 year olds: | 534 |  | Population of 55 to 59 year olds: | 224 |  | Population of 60 to 64 year olds: | 216 |  | Population of 65 to 74 year olds: | 280 |  | Population of 75 to 84 year olds: | 167 |  | Population of 85 year olds and over: | 55 |  | Population of Nonfamily Homes: | 1,229 |  | Population of 15 to 24 year olds: | 55 |  | Population of 25 to 34 year olds: | 117 |  | Population of 35 to 44 year olds: | 100 |  | Population of 45 to 54 year olds: | 175 |  | Population of 55 to 59 year olds: | 90 |  | Population of 60 to 64 year olds: | 91 |  | Population of 65 to 74 year olds: | 188 |  | Population of 75 to 84 year olds: | 250 |  | Population of 85 year olds and over: | 163 | 
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 | |  |  | households in Louisville containing people over 60 |  |  | Total Population: | 3,727 |  | Population of homes with one or more people 60 years and over: | 1,468 |  | 1-person household: | 652 |  | 2-or-more-person household: | 816 |  | Family households: | 772 |  | Nonfamily households: | 44 |  | Population of homes with no people 60 years and over: | 2,259 |  | 1-person household: | 393 |  | 2-or-more-person household: | 1,866 |  | Family homes: | 1,726 |  | Nonfamily homes: | 140 | 
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 | |  |  | homes in Louisville with multiple generations. |  |  | Total Population: | 3,727 |  | Home has three or more generations: | 92 |  | Home does not have three or more generations: | 3,635 | 
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 | |  |  | Unmarried population in Louisville under 18 years old in homes |  |  | Total Population: | 2,331 |  | Unmarried partner of home lead present: | 165 |  | In family homes: | 150 |  | Population of male led and male partner homes: | 0 |  | Population of male led and female partner households: | 51 |  | Population of female led and female partner households: | 3 |  | Population of female led and male partner households: | 96 |  | In nonfamily homes: | 15 |  | Population of male led and male partner homes: | 0 |  | Population of male led and female partner homes: | 11 |  | Population of female led and female partner homes: | 0 |  | Population of female led and male partner homes: | 4 |  | No unmarried partner of home lead present: | 2,166 |  | In family homes: | 2,158 |  | Population of husband-wife family homes: | 1,567 |  | Population of male lead with no wife present, family homes: | 105 |  | Population of female lead with no husband present, family homes: | 486 |  | In nonfamily homes: | 8 | 
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 | |  |  | Population in families living in Louisville |  |  | Total Population: | 7,467 |  | Population Under 18 years: | 2,293 |  | Population 18 years and over: | 5,174 | 
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 | |  |  | How long in Louisville have lived in one place. |  |  | Total: | 3,727 |  | Population of Owner occupied homes: | 2,405 |  | Family home: | 1,814 |  | Nonfamily homess: | 591 |  | Male led home: | 226 |  | Living alone: | 184 |  | Not living alone: | 42 |  | Female led home: | 365 |  | Living alone: | 331 |  | Not living alone: | 34 |  | Population of Renter occupied homes: | 1,322 |  | Family run homes: | 684 |  | Husband-wife family: | 301 |  | Other family: | 383 |  | Male led with no wife present: | 90 |  | Female led with no husband present: | 293 |  | Nonfamily Homes: | 638 |  | Male led homes: | 258 |  | Male living alone: | 203 |  | Male not living alone: | 55 |  | Female led homes: | 380 |  | Females living alone: | 327 |  | Females not living alone: | 53 | 
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