Union County, Tennessee demographics
Population: 19,597
Median age: 42.5
Median household income: 50,868
Demographics, population, home values, social and economic characteristics of Union County, Tennessee.
Population
| 2021 | 19,597 |
| 2020 | 19,678 |
| 2019 | 19,488 |
| 2018 | 19,293 |
| 2017 | 19,176 |
| 2016 | 19,081 |
| 2015 | 19,096 |
| 2014 | 19,139 |
| 2013 | 19,177 |
| 2012 | 19,179 |
| 2011 | 19,152 |
| 2010 | 19,088 |
| 2009 | 18,927 |
Union County, TN cities
Luttrell town - 930
Maynardville city - 2,539
Plainview city - 1,946
Census data for Union County, Tennessee
Demographic and housing estimates in Union County, Tennessee
| Total population | 19,597 |
| Male | 9,672 |
| Female | 9,925 |
| Total population | 19,597 |
| Under 5 years | 999 |
| 5 to 9 years | 1,047 |
| 10 to 14 years | 1,464 |
| 15 to 19 years | 1,176 |
| 20 to 24 years | 1,068 |
| 25 to 34 years | 2,262 |
| 35 to 44 years | 2,339 |
| 45 to 54 years | 2,698 |
| 55 to 59 years | 1,355 |
| 60 to 64 years | 1,674 |
| 65 to 74 years | 2,211 |
| 75 to 84 years | 1,037 |
| 85 years and over | 267 |
| Median age (years) | 42.5 |
| Under 18 years | 4,292 |
| 16 years and over | 15,850 |
| 18 years and over | 15,305 |
| 21 years and over | 14,611 |
| 62 years and over | 4,524 |
| 65 years and over | 3,515 |
| Total population | 19,597 |
| One race | 19,062 |
| White | 18,865 |
| Black or African American | 115 |
| American Indian and Alaska Native | 0 |
| Asian | 8 |
| Native Hawaiian and Other Pacific Islander | 9 |
| Some other race | 65 |
| Two or more races | 535 |
| Citizen, VOTING AGE 18 and over population | 15,269 |
| Male Citizen, VOTING AGE 18 and over population | 7,522 |
| Female Citizen, VOTING AGE 18 and over population | 7,747 |
Social characteristics in Union County, Tennessee
| Total households | 7,411 |
| Family households (families) | 4,260 |
| Married-couple family | 653 |
| Male householder, no wife present, family | 925 |
| Female householder, no husband present, family | 689 |
| Nonfamily households | 1,573 |
| Average household size | 2,487 |
| Average family size | 2.62 |
Economic characteristics in Union County, Tennessee
| Total households | 7,411 |
| Less than $10,000 | 409 |
| $10,000 to $14,999 | 468 |
| $15,000 to $24,999 | 640 |
| $25,000 to $34,999 | 886 |
| $35,000 to $49,999 | 1,273 |
| $50,000 to $74,999 | 1,600 |
| $75,000 to $99,999 | 893 |
| $100,000 to $149,999 | 764 |
| $150,000 to $199,999 | 305 |
| $200,000 or more | 173 |
| Median household income (dollars) | 50,868 |
Housing characteristics in Union County, Tennessee
| Total housing units | 9,489 |
| Occupied housing units | 7,411 |
| Vacant housing units | 2,078 |
| Total housing units | 9,489 |
| 1-unit, detached | 6,336 |
| 1-unit, attached | 115 |
| 2 units | 21 |
| 3 or 4 units | 42 |
| 5 to 9 units | 216 |
| 10 to 19 units | 156 |
| 20 or more units | 0 |
| Mobile home | 2,586 |
| Boat, RV, van, etc. | 17 |
| Total housing units | 9,489 |
| Built 2014 or later | 8 |
| Built 2010 to 2013 | 765 |
| Built 2000 to 2009 | 2,260 |
| Built 1990 to 1999 | 2,185 |
| Built 1980 to 1989 | 1,413 |
| Built 1970 to 1979 | 1,117 |
| Built 1960 to 1969 | 768 |
| Built 1950 to 1959 | 331 |
| Built 1940 to 1949 | 206 |
| Built 1939 or earlier | 436 |
| Total housing units | 9,489 |
| 1 room | 163 |
| 2 rooms | 92 |
| 3 rooms | 444 |
| 4 rooms | 1,839 |
| 5 rooms | 2,374 |
| 6 rooms | 2,107 |
| 7 rooms | 1,100 |
| 8 rooms | 579 |
| 9 rooms or more | 791 |
| Median rooms | 5.4 |
| Total housing units | 9,489 |
| No bedroom | 167 |
| 1 bedroom | 386 |
| 2 bedrooms | 2,840 |
| 3 bedrooms | 5,069 |
| 4 bedrooms | 803 |
| 5 or more bedrooms | 224 |
| Occupied housing units | 7,411 |
| Owner-occupied | 5,764 |
| Renter-occupied | 1,647 |
| Average household size of owner-occupied unit | 2.54 |
| Average household size of renter-occupied unit | 2.89 |
| Occupied housing units | 7,411 |
| Moved in 2017 or later | 375 |
| Moved in 2015 to 2016 | 1,796 |
| Moved in 2010 to 2014 | 1,073 |
| Moved in 2000 to 2009 | 1,669 |
| Moved in 1990 to 1999 | 1,289 |
| Moved in 1989 and earlier | 1,209 |
| Owner-occupied units | 5,764 |
| Less than $50,000 | 888 |
| $50,000 to $99,999 | 794 |
| $100,000 to $149,999 | 1,359 |
| $150,000 to $199,999 | 1,197 |
| $200,000 to $299,999 | 925 |
| $300,000 to $499,999 | 349 |
| $500,000 to $999,999 | 230 |
| $1,000,000 or more | 22 |
| Median (dollars) | 144,400 |
| Owner-occupied units | 5,764 |
| Housing units with a mortgage | 2,755 |
| Housing units without a mortgage | 3,009 |
| Occupied units paying rent | 1,248 |
| Less than $500 | 227 |
| $500 to $999 | 830 |
| $1,000 to $1,499 | 145 |
| $1,500 to $1,999 | 16 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 30 |
| $3,000 or more | 0 |
| Median (dollars) | 771 |
| No rent paid | 399 |
Demographic data for Union County, TN and each city in the county. Lists of cities by population, wealth and poverty in Union County, TN.
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