|    Population Demographics for Smithfield, Utah in 2020, 2019
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 | |  |  | Total population in Smithfield |  |  | Total Population: | 9,495 |  | Male Population: | 4,727 |  | Female Population: | 4,768 | 
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 | |  |  | Median age in Smithfield |  |  | Both sexes | 28 |  | Male | 28 |  | Female | 29 | 
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 | |  |  | Population in households in Smithfield |  |  | Total Population: | 9,495 |  | Male Population: | 4,727 |  | Under 5 years: | 482 |  | 5 to 9 years: | 531 |  | 10 to 14 years: | 472 |  | 15 to 17 years: | 234 |  | 18 and 19 years: | 143 |  | 20 years: | 44 |  | 21 years: | 64 |  | 22 to 24 years: | 203 |  | 25 to 29 years: | 305 |  | 30 to 34 years: | 389 |  | 35 to 39 years: | 289 |  | 40 to 44 years: | 272 |  | 45 to 49 years: | 252 |  | 50 to 54 years: | 233 |  | 55 to 59 years: | 220 |  | 60 and 61 years: | 82 |  | 62 to 64 years: | 91 |  | 65 and 66 years: | 66 |  | 67 to 69 years: | 77 |  | 70 to 74 years: | 106 |  | 75 to 79 years: | 71 |  | 80 to 84 years: | 60 |  | 85 years and over: | 41 |  | Female Population: | 4,768 |  | Under 5 years: | 509 |  | 5 to 9 years: | 545 |  | 10 to 14 years: | 443 |  | 15 to 17 years: | 247 |  | 18 and 19 years: | 120 |  | 20 years: | 66 |  | 21 years: | 50 |  | 22 to 24 years: | 157 |  | 25 to 29 years: | 331 |  | 30 to 34 years: | 359 |  | 35 to 39 years: | 310 |  | 40 to 44 years: | 247 |  | 45 to 49 years: | 256 |  | 50 to 54 years: | 277 |  | 55 to 59 years: | 200 |  | 60 and 61 years: | 88 |  | 62 to 64 years: | 102 |  | 65 and 66 years: | 70 |  | 67 to 69 years: | 89 |  | 70 to 74 years: | 102 |  | 75 to 79 years: | 76 |  | 80 to 84 years: | 74 |  | 85 years and over: | 50 | 
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 | |  |  | Average household size in Smithfield |  |  | Total: | 3 |  | Under 18 years: | 1 |  | 18 years and over: | 2 | 
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 | |  |  | Number of occupied homes in Smithfield |  |  | Total: | 2,836 |  | Family led homes: | 2,408 |  | Husband-wife family: | 2,121 |  | Other family: | 287 |  | Population of male led with no wife present: | 81 |  | Population female led with no husband present: | 206 |  | Population of Nonfamily homes: | 428 |  | Population living alone: | 364 |  | Population not living alone: | 64 | 
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 | |  |  | Total occupied homes in Smithfield with people under 18 years old: |  |  | Total: | 2,836 |  | Population of homes with one or more people under 18 years: | 1,405 |  | Population of family homes: | 1,402 |  | Husband-wife family: | 1,203 |  | Under 6 years only: | 266 |  | Under 6 years and 6 to 17 years: | 448 |  | 6 to 17 years only: | 489 |  | Other family: | 199 |  | Male householder, no wife present: | 57 |  | Under 6 years only: | 14 |  | Under 6 years and 6 to 17 years: | 7 |  | 6 to 17 years only: | 36 |  | Female led with no husband present: | 142 |  | Under 6 years only: | 25 |  | Under 6 years and 6 to 17 years: | 26 |  | 6 to 17 years only: | 91 |  | Nonfamily households: | 3 |  | Male led households: | 3 |  | Under 6 years only: | 0 |  | Under 6 years and 6 to 17 years: | 0 |  | 6 to 17 years only: | 3 |  | 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: | 1,431 |  | Family households: | 1,006 |  | Husband-wife family: | 918 |  | Other family: | 88 |  | Male led with no wife present: | 24 |  | Female led with no husband present: | 64 |  | Nonfamily households: | 425 |  | Male led householder: | 194 |  | Female led householder: | 231 | 
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 | |  |  | Total number led homes in Smithfield, by type |  |  | Total Home Population: | 2,836 |  | Population of Family homes: | 2,408 |  | Population of 15 to 24 year olds: | 87 |  | Population of 25 to 34 year olds: | 557 |  | Population of 35 to 44 year olds: | 535 |  | Population of 45 to 54 year olds: | 477 |  | Population of 55 to 59 year olds: | 199 |  | Population of 60 to 64 year olds: | 162 |  | Population of 65 to 74 year olds: | 236 |  | Population of 75 to 84 year olds: | 119 |  | Population of 85 year olds and over: | 36 |  | Population of Nonfamily Homes: | 428 |  | Population of 15 to 24 year olds: | 29 |  | Population of 25 to 34 year olds: | 45 |  | Population of 35 to 44 year olds: | 43 |  | Population of 45 to 54 year olds: | 65 |  | Population of 55 to 59 year olds: | 41 |  | Population of 60 to 64 year olds: | 41 |  | Population of 65 to 74 year olds: | 62 |  | Population of 75 to 84 year olds: | 66 |  | Population of 85 year olds and over: | 36 | 
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 | |  |  | households in Smithfield containing people over 60 |  |  | Total Population: | 2,836 |  | Population of homes with one or more people 60 years and over: | 805 |  | 1-person household: | 199 |  | 2-or-more-person household: | 606 |  | Family households: | 600 |  | Nonfamily households: | 6 |  | Population of homes with no people 60 years and over: | 2,031 |  | 1-person household: | 165 |  | 2-or-more-person household: | 1,866 |  | Family homes: | 1,808 |  | Nonfamily homes: | 58 | 
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 | |  |  | homes in Smithfield with multiple generations. |  |  | Total Population: | 2,836 |  | Home has three or more generations: | 89 |  | Home does not have three or more generations: | 2,747 | 
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 | |  |  | Unmarried population in Smithfield under 18 years old in homes |  |  | Total Population: | 3,462 |  | Unmarried partner of home lead present: | 62 |  | In family homes: | 58 |  | Population of male led and male partner homes: | 0 |  | Population of male led and female partner households: | 26 |  | Population of female led and female partner households: | 8 |  | Population of female led and male partner households: | 24 |  | In nonfamily homes: | 4 |  | Population of male led and male partner homes: | 0 |  | Population of male led and female partner homes: | 4 |  | 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: | 3,400 |  | In family homes: | 3,399 |  | Population of husband-wife family homes: | 3,069 |  | Population of male lead with no wife present, family homes: | 72 |  | Population of female lead with no husband present, family homes: | 258 |  | In nonfamily homes: | 1 | 
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 | |  |  | Population in families living in Smithfield |  |  | Total Population: | 8,902 |  | Population Under 18 years: | 3,441 |  | Population 18 years and over: | 5,461 | 
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 | |  |  | How long in Smithfield have lived in one place. |  |  | Total: | 2,836 |  | Population of Owner occupied homes: | 2,445 |  | Family home: | 2,136 |  | Nonfamily homess: | 309 |  | Male led home: | 128 |  | Living alone: | 99 |  | Not living alone: | 29 |  | Female led home: | 181 |  | Living alone: | 166 |  | Not living alone: | 15 |  | Population of Renter occupied homes: | 391 |  | Family run homes: | 272 |  | Husband-wife family: | 175 |  | Other family: | 97 |  | Male led with no wife present: | 24 |  | Female led with no husband present: | 73 |  | Nonfamily Homes: | 119 |  | Male led homes: | 69 |  | Male living alone: | 58 |  | Male not living alone: | 11 |  | Female led homes: | 50 |  | Females living alone: | 41 |  | Females not living alone: | 9 | 
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