Marshall County, Kentucky demographics
Population: 31,662
Median age: 45.1
Median household income: 58,989
Demographics, population, home values, social and economic characteristics of Marshall County, Kentucky.
Population
| 2021 | 31,662 |
| 2020 | 31,225 |
| 2019 | 31,192 |
| 2018 | 31,166 |
| 2017 | 31,177 |
| 2016 | 31,213 |
| 2015 | 31,181 |
| 2014 | 31,223 |
| 2013 | 31,296 |
| 2012 | 31,393 |
| 2011 | 31,409 |
| 2010 | 31,386 |
| 2009 | 31,075 |
Marshall County, KY cities
Benton city - 4,734
Calvert City city - 2,525
Gilbertsville CDP - 354
Hardin city - 613
Census data for Marshall County, Kentucky
Demographic and housing estimates in Marshall County, Kentucky
| Total population | 31,662 |
| Male | 15,723 |
| Female | 15,939 |
| Total population | 31,662 |
| Under 5 years | 1,626 |
| 5 to 9 years | 1,890 |
| 10 to 14 years | 1,813 |
| 15 to 19 years | 1,772 |
| 20 to 24 years | 1,525 |
| 25 to 34 years | 3,457 |
| 35 to 44 years | 3,727 |
| 45 to 54 years | 4,081 |
| 55 to 59 years | 2,504 |
| 60 to 64 years | 2,408 |
| 65 to 74 years | 4,017 |
| 75 to 84 years | 2,082 |
| 85 years and over | 760 |
| Median age (years) | 45.1 |
| Under 18 years | 6,523 |
| 16 years and over | 25,976 |
| 18 years and over | 25,139 |
| 21 years and over | 24,405 |
| 62 years and over | 8,285 |
| 65 years and over | 6,859 |
| Total population | 31,662 |
| One race | 31,159 |
| White | 30,589 |
| Black or African American | 278 |
| American Indian and Alaska Native | 149 |
| Asian | 18 |
| Native Hawaiian and Other Pacific Islander | 1 |
| Some other race | 124 |
| Two or more races | 503 |
| Citizen, VOTING AGE 18 and over population | 25,108 |
| Male Citizen, VOTING AGE 18 and over population | 12,326 |
| Female Citizen, VOTING AGE 18 and over population | 12,782 |
Social characteristics in Marshall County, Kentucky
| Total households | 13,217 |
| Family households (families) | 7,101 |
| Married-couple family | 654 |
| Male householder, no wife present, family | 2,298 |
| Female householder, no husband present, family | 1,654 |
| Nonfamily households | 3,164 |
| Average household size | 4,768 |
| Average family size | 2.35 |
Economic characteristics in Marshall County, Kentucky
| Total households | 13,217 |
| Less than $10,000 | 1,072 |
| $10,000 to $14,999 | 499 |
| $15,000 to $24,999 | 1,217 |
| $25,000 to $34,999 | 1,118 |
| $35,000 to $49,999 | 1,721 |
| $50,000 to $74,999 | 2,457 |
| $75,000 to $99,999 | 1,747 |
| $100,000 to $149,999 | 2,058 |
| $150,000 to $199,999 | 891 |
| $200,000 or more | 437 |
| Median household income (dollars) | 58,989 |
Housing characteristics in Marshall County, Kentucky
| Total housing units | 16,317 |
| Occupied housing units | 13,217 |
| Vacant housing units | 3,100 |
| Total housing units | 16,317 |
| 1-unit, detached | 12,358 |
| 1-unit, attached | 113 |
| 2 units | 368 |
| 3 or 4 units | 169 |
| 5 to 9 units | 272 |
| 10 to 19 units | 159 |
| 20 or more units | 444 |
| Mobile home | 2,410 |
| Boat, RV, van, etc. | 24 |
| Total housing units | 16,317 |
| Built 2014 or later | 3 |
| Built 2010 to 2013 | 1,473 |
| Built 2000 to 2009 | 1,887 |
| Built 1990 to 1999 | 3,213 |
| Built 1980 to 1989 | 2,476 |
| Built 1970 to 1979 | 2,359 |
| Built 1960 to 1969 | 1,899 |
| Built 1950 to 1959 | 2,008 |
| Built 1940 to 1949 | 318 |
| Built 1939 or earlier | 681 |
| Total housing units | 16,317 |
| 1 room | 218 |
| 2 rooms | 303 |
| 3 rooms | 1,639 |
| 4 rooms | 2,309 |
| 5 rooms | 3,207 |
| 6 rooms | 2,830 |
| 7 rooms | 2,250 |
| 8 rooms | 1,429 |
| 9 rooms or more | 2,132 |
| Median rooms | 5.7 |
| Total housing units | 16,317 |
| No bedroom | 218 |
| 1 bedroom | 877 |
| 2 bedrooms | 4,125 |
| 3 bedrooms | 8,032 |
| 4 bedrooms | 2,405 |
| 5 or more bedrooms | 660 |
| Occupied housing units | 13,217 |
| Owner-occupied | 10,892 |
| Renter-occupied | 2,325 |
| Average household size of owner-occupied unit | 2.43 |
| Average household size of renter-occupied unit | 1.96 |
| Occupied housing units | 13,217 |
| Moved in 2017 or later | 1,398 |
| Moved in 2015 to 2016 | 2,856 |
| Moved in 2010 to 2014 | 2,125 |
| Moved in 2000 to 2009 | 2,931 |
| Moved in 1990 to 1999 | 1,938 |
| Moved in 1989 and earlier | 1,969 |
| Owner-occupied units | 10,892 |
| Less than $50,000 | 889 |
| $50,000 to $99,999 | 2,857 |
| $100,000 to $149,999 | 2,210 |
| $150,000 to $199,999 | 1,806 |
| $200,000 to $299,999 | 1,758 |
| $300,000 to $499,999 | 1,118 |
| $500,000 to $999,999 | 236 |
| $1,000,000 or more | 18 |
| Median (dollars) | 135,500 |
| Owner-occupied units | 10,892 |
| Housing units with a mortgage | 5,441 |
| Housing units without a mortgage | 5,451 |
| Occupied units paying rent | 2,076 |
| Less than $500 | 386 |
| $500 to $999 | 1,235 |
| $1,000 to $1,499 | 391 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 64 |
| Median (dollars) | 720 |
| No rent paid | 249 |
Demographic data for Marshall County, KY and each city in the county. Lists of cities by population, wealth and poverty in Marshall County, KY.
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