Population Demographics for Knott County, Kentucky in 2020, 2019 
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  |  Total population in Knott County |   |  | Total Population: | 16,346 |  | Male Population: | 8,148 |  | Female Population: | 8,198 |  
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  |  Median age in Knott County |   |  | Both sexes | 40 |  | Male | 40 |  | Female | 41 |  
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  |  Population in households in Knott County |   |  | Total Population: | 15,669 |  | Male Population: | 7,813 |  | Under 5 years: | 486 |  | 5 to 9 years: | 491 |  | 10 to 14 years: | 537 |  | 15 to 17 years: | 353 |  | 18 and 19 years: | 196 |  | 20 years: | 78 |  | 21 years: | 72 |  | 22 to 24 years: | 240 |  | 25 to 29 years: | 445 |  | 30 to 34 years: | 471 |  | 35 to 39 years: | 526 |  | 40 to 44 years: | 549 |  | 45 to 49 years: | 633 |  | 50 to 54 years: | 664 |  | 55 to 59 years: | 587 |  | 60 and 61 years: | 246 |  | 62 to 64 years: | 311 |  | 65 and 66 years: | 149 |  | 67 to 69 years: | 190 |  | 70 to 74 years: | 245 |  | 75 to 79 years: | 181 |  | 80 to 84 years: | 100 |  | 85 years and over: | 63 |  | Female Population: | 7,856 |  | Under 5 years: | 467 |  | 5 to 9 years: | 453 |  | 10 to 14 years: | 445 |  | 15 to 17 years: | 299 |  | 18 and 19 years: | 214 |  | 20 years: | 79 |  | 21 years: | 74 |  | 22 to 24 years: | 248 |  | 25 to 29 years: | 455 |  | 30 to 34 years: | 482 |  | 35 to 39 years: | 505 |  | 40 to 44 years: | 582 |  | 45 to 49 years: | 629 |  | 50 to 54 years: | 641 |  | 55 to 59 years: | 603 |  | 60 and 61 years: | 218 |  | 62 to 64 years: | 298 |  | 65 and 66 years: | 157 |  | 67 to 69 years: | 227 |  | 70 to 74 years: | 300 |  | 75 to 79 years: | 185 |  | 80 to 84 years: | 147 |  | 85 years and over: | 148 |  
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  |  Average household size in Knott County |   |  | Total: | 2 |  | Under 18 years: | 1 |  | 18 years and over: | 2 |  
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  |  Number of occupied homes in Knott County |   |  | Total: | 6,414 |  | Family led homes: | 4,473 |  | Husband-wife family: | 3,279 |  | Other family: | 1,194 |  | Population of male led with no wife present: | 369 |  | Population female led with no husband present: | 825 |  | Population of Nonfamily homes: | 1,941 |  | Population living alone: | 1,730 |  | Population not living alone: | 211 |  
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  |  Total occupied homes in Knott County with people under 18 years old: |   |  | Total: | 6,414 |  | Population of homes with one or more people under 18 years: | 2,103 |  | Population of family homes: | 2,079 |  | Husband-wife family: | 1,377 |  | Under 6 years only: | 295 |  | Under 6 years and 6 to 17 years: | 262 |  | 6 to 17 years only: | 820 |  | Other family: | 702 |  | Male householder, no wife present: | 208 |  | Under 6 years only: | 48 |  | Under 6 years and 6 to 17 years: | 28 |  | 6 to 17 years only: | 132 |  | Female led with no husband present: | 494 |  | Under 6 years only: | 112 |  | Under 6 years and 6 to 17 years: | 91 |  | 6 to 17 years only: | 291 |  | Nonfamily households: | 24 |  | Male led households: | 17 |  | Under 6 years only: | 2 |  | Under 6 years and 6 to 17 years: | 1 |  | 6 to 17 years only: | 14 |  | Female led householder: | 7 |  | Under 6 years only: | 1 |  | Under 6 years and 6 to 17 years: | 1 |  | 6 to 17 years only: | 5 |  | Households with no people under 18 years: | 4,311 |  | Family households: | 2,394 |  | Husband-wife family: | 1,902 |  | Other family: | 492 |  | Male led with no wife present: | 161 |  | Female led with no husband present: | 331 |  | Nonfamily households: | 1,917 |  | Male led householder: | 970 |  | Female led householder: | 947 |  
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  |  Total number led homes in Knott County, by type |   |  | Total Home Population: | 6,414 |  | Population of Family homes: | 4,473 |  | Population of 15 to 24 year olds: | 141 |  | Population of 25 to 34 year olds: | 625 |  | Population of 35 to 44 year olds: | 879 |  | Population of 45 to 54 year olds: | 1,038 |  | Population of 55 to 59 year olds: | 499 |  | Population of 60 to 64 year olds: | 460 |  | Population of 65 to 74 year olds: | 520 |  | Population of 75 to 84 year olds: | 253 |  | Population of 85 year olds and over: | 58 |  | Population of Nonfamily Homes: | 1,941 |  | Population of 15 to 24 year olds: | 74 |  | Population of 25 to 34 year olds: | 123 |  | Population of 35 to 44 year olds: | 225 |  | Population of 45 to 54 year olds: | 419 |  | Population of 55 to 59 year olds: | 210 |  | Population of 60 to 64 year olds: | 220 |  | Population of 65 to 74 year olds: | 356 |  | Population of 75 to 84 year olds: | 202 |  | Population of 85 year olds and over: | 112 |  
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  |  households in Knott County containing people over 60 |   |  | Total Population: | 6,414 |  | Population of homes with one or more people 60 years and over: | 2,358 |  | 1-person household: | 856 |  | 2-or-more-person household: | 1,502 |  | Family households: | 1,460 |  | Nonfamily households: | 42 |  | Population of homes with no people 60 years and over: | 4,056 |  | 1-person household: | 874 |  | 2-or-more-person household: | 3,182 |  | Family homes: | 3,013 |  | Nonfamily homes: | 169 |  
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  |  homes in Knott County with multiple generations. |   |  | Total Population: | 6,414 |  | Home has three or more generations: | 277 |  | Home does not have three or more generations: | 6,137 |  
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  |  Unmarried population in Knott County under 18 years old in homes |   |  | Total Population: | 3,525 |  | Unmarried partner of home lead present: | 271 |  | In family homes: | 257 |  | Population of male led and male partner homes: | 14 |  | Population of male led and female partner households: | 147 |  | Population of female led and female partner households: | 8 |  | Population of female led and male partner households: | 88 |  | In nonfamily homes: | 14 |  | Population of male led and male partner homes: | 0 |  | Population of male led and female partner homes: | 13 |  | Population of female led and female partner homes: | 0 |  | Population of female led and male partner homes: | 1 |  | No unmarried partner of home lead present: | 3,254 |  | In family homes: | 3,239 |  | Population of husband-wife family homes: | 2,348 |  | Population of male lead with no wife present, family homes: | 186 |  | Population of female lead with no husband present, family homes: | 705 |  | In nonfamily homes: | 15 |  
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  |  Population in families living in Knott County |   |  | Total Population: | 13,155 |  | Population Under 18 years: | 3,460 |  | Population 18 years and over: | 9,695 |  
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  |  How long in Knott County have lived in one place. |   |  | Total: | 6,414 |  | Population of Owner occupied homes: | 4,991 |  | Family home: | 3,634 |  | Nonfamily homess: | 1,357 |  | Male led home: | 676 |  | Living alone: | 591 |  | Not living alone: | 85 |  | Female led home: | 681 |  | Living alone: | 631 |  | Not living alone: | 50 |  | Population of Renter occupied homes: | 1,423 |  | Family run homes: | 839 |  | Husband-wife family: | 445 |  | Other family: | 394 |  | Male led with no wife present: | 107 |  | Female led with no husband present: | 287 |  | Nonfamily Homes: | 584 |  | Male led homes: | 311 |  | Male living alone: | 265 |  | Male not living alone: | 46 |  | Female led homes: | 273 |  | Females living alone: | 243 |  | Females not living alone: | 30 |  
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