Population Demographics for Giles County, Tennessee in 2020, 2019 
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  |  Total population in Giles County |   |  | Total Population: | 29,485 |  | Male Population: | 14,379 |  | Female Population: | 15,106 |  
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  |  Median age in Giles County |   |  | Both sexes | 42 |  | Male | 41 |  | Female | 43 |  
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  |  Population in households in Giles County |   |  | Total Population: | 28,807 |  | Male Population: | 14,072 |  | Under 5 years: | 835 |  | 5 to 9 years: | 878 |  | 10 to 14 years: | 997 |  | 15 to 17 years: | 616 |  | 18 and 19 years: | 379 |  | 20 years: | 149 |  | 21 years: | 166 |  | 22 to 24 years: | 433 |  | 25 to 29 years: | 757 |  | 30 to 34 years: | 776 |  | 35 to 39 years: | 812 |  | 40 to 44 years: | 892 |  | 45 to 49 years: | 1,135 |  | 50 to 54 years: | 1,154 |  | 55 to 59 years: | 1,039 |  | 60 and 61 years: | 375 |  | 62 to 64 years: | 611 |  | 65 and 66 years: | 323 |  | 67 to 69 years: | 418 |  | 70 to 74 years: | 588 |  | 75 to 79 years: | 385 |  | 80 to 84 years: | 204 |  | 85 years and over: | 150 |  | Female Population: | 14,735 |  | Under 5 years: | 878 |  | 5 to 9 years: | 851 |  | 10 to 14 years: | 888 |  | 15 to 17 years: | 564 |  | 18 and 19 years: | 349 |  | 20 years: | 174 |  | 21 years: | 166 |  | 22 to 24 years: | 500 |  | 25 to 29 years: | 790 |  | 30 to 34 years: | 738 |  | 35 to 39 years: | 891 |  | 40 to 44 years: | 948 |  | 45 to 49 years: | 1,162 |  | 50 to 54 years: | 1,146 |  | 55 to 59 years: | 1,087 |  | 60 and 61 years: | 417 |  | 62 to 64 years: | 556 |  | 65 and 66 years: | 377 |  | 67 to 69 years: | 498 |  | 70 to 74 years: | 616 |  | 75 to 79 years: | 435 |  | 80 to 84 years: | 328 |  | 85 years and over: | 376 |  
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  |  Average household size in Giles County |   |  | Total: | 2 |  | Under 18 years: | 0 |  | 18 years and over: | 1 |  
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  |  Number of occupied homes in Giles County |   |  | Total: | 11,875 |  | Family led homes: | 8,158 |  | Husband-wife family: | 6,093 |  | Other family: | 2,065 |  | Population of male led with no wife present: | 571 |  | Population female led with no husband present: | 1,494 |  | Population of Nonfamily homes: | 3,717 |  | Population living alone: | 3,248 |  | Population not living alone: | 469 |  
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  |  Total occupied homes in Giles County with people under 18 years old: |   |  | Total: | 11,875 |  | Population of homes with one or more people under 18 years: | 3,598 |  | Population of family homes: | 3,552 |  | Husband-wife family: | 2,257 |  | Under 6 years only: | 486 |  | Under 6 years and 6 to 17 years: | 460 |  | 6 to 17 years only: | 1,311 |  | Other family: | 1,295 |  | Male householder, no wife present: | 344 |  | Under 6 years only: | 90 |  | Under 6 years and 6 to 17 years: | 53 |  | 6 to 17 years only: | 201 |  | Female led with no husband present: | 951 |  | Under 6 years only: | 238 |  | Under 6 years and 6 to 17 years: | 165 |  | 6 to 17 years only: | 548 |  | Nonfamily households: | 46 |  | Male led households: | 34 |  | Under 6 years only: | 7 |  | Under 6 years and 6 to 17 years: | 7 |  | 6 to 17 years only: | 20 |  | Female led householder: | 12 |  | Under 6 years only: | 2 |  | Under 6 years and 6 to 17 years: | 1 |  | 6 to 17 years only: | 9 |  | Households with no people under 18 years: | 8,277 |  | Family households: | 4,606 |  | Husband-wife family: | 3,836 |  | Other family: | 770 |  | Male led with no wife present: | 227 |  | Female led with no husband present: | 543 |  | Nonfamily households: | 3,671 |  | Male led householder: | 1,738 |  | Female led householder: | 1,933 |  
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  |  Total number led homes in Giles County, by type |   |  | Total Home Population: | 11,875 |  | Population of Family homes: | 8,158 |  | Population of 15 to 24 year olds: | 279 |  | Population of 25 to 34 year olds: | 1,081 |  | Population of 35 to 44 year olds: | 1,543 |  | Population of 45 to 54 year olds: | 1,863 |  | Population of 55 to 59 year olds: | 830 |  | Population of 60 to 64 year olds: | 794 |  | Population of 65 to 74 year olds: | 1,140 |  | Population of 75 to 84 year olds: | 509 |  | Population of 85 year olds and over: | 119 |  | Population of Nonfamily Homes: | 3,717 |  | Population of 15 to 24 year olds: | 162 |  | Population of 25 to 34 year olds: | 258 |  | Population of 35 to 44 year olds: | 343 |  | Population of 45 to 54 year olds: | 679 |  | Population of 55 to 59 year olds: | 407 |  | Population of 60 to 64 year olds: | 402 |  | Population of 65 to 74 year olds: | 689 |  | Population of 75 to 84 year olds: | 496 |  | Population of 85 year olds and over: | 281 |  
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  |  households in Giles County containing people over 60 |   |  | Total Population: | 11,875 |  | Population of homes with one or more people 60 years and over: | 4,756 |  | 1-person household: | 1,757 |  | 2-or-more-person household: | 2,999 |  | Family households: | 2,871 |  | Nonfamily households: | 128 |  | Population of homes with no people 60 years and over: | 7,119 |  | 1-person household: | 1,491 |  | 2-or-more-person household: | 5,628 |  | Family homes: | 5,287 |  | Nonfamily homes: | 341 |  
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  |  homes in Giles County with multiple generations. |   |  | Total Population: | 11,875 |  | Home has three or more generations: | 467 |  | Home does not have three or more generations: | 11,408 |  
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  |  Unmarried population in Giles County under 18 years old in homes |   |  | Total Population: | 6,504 |  | Unmarried partner of home lead present: | 570 |  | In family homes: | 535 |  | Population of male led and male partner homes: | 8 |  | Population of male led and female partner households: | 240 |  | Population of female led and female partner households: | 25 |  | Population of female led and male partner households: | 262 |  | In nonfamily homes: | 35 |  | 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: | 4 |  | Population of female led and male partner homes: | 4 |  | No unmarried partner of home lead present: | 5,934 |  | In family homes: | 5,901 |  | Population of husband-wife family homes: | 4,220 |  | Population of male lead with no wife present, family homes: | 342 |  | Population of female lead with no husband present, family homes: | 1,339 |  | In nonfamily homes: | 33 |  
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  |  Population in families living in Giles County |   |  | Total Population: | 23,806 |  | Population Under 18 years: | 6,331 |  | Population 18 years and over: | 17,475 |  
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  |  How long in Giles County have lived in one place. |   |  | Total: | 11,875 |  | Population of Owner occupied homes: | 8,638 |  | Family home: | 6,335 |  | Nonfamily homess: | 2,303 |  | Male led home: | 1,054 |  | Living alone: | 896 |  | Not living alone: | 158 |  | Female led home: | 1,249 |  | Living alone: | 1,154 |  | Not living alone: | 95 |  | Population of Renter occupied homes: | 3,237 |  | Family run homes: | 1,823 |  | Husband-wife family: | 872 |  | Other family: | 951 |  | Male led with no wife present: | 213 |  | Female led with no husband present: | 738 |  | Nonfamily Homes: | 1,414 |  | Male led homes: | 718 |  | Male living alone: | 595 |  | Male not living alone: | 123 |  | Female led homes: | 696 |  | Females living alone: | 603 |  | Females not living alone: | 93 |  
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