Population by Age in Louisa County
*Base on 2010 Data
| Total population | 33,153 | 100.00% |
| Under 5 years | 2,029 | 6.12% |
| 5 to 9 years | 2,048 | 6.18% |
| 10 to 14 years | 1,932 | 5.83% |
| 15 to 19 years | 2,019 | 6.09% |
| 20 to 24 years | 1,557 | 4.70% |
| 25 to 29 years | 1,864 | 5.62% |
| 30 to 34 years | 1,945 | 5.87% |
| 35 to 39 years | 1,992 | 6.01% |
| 40 to 44 years | 2,346 | 7.08% |
| 45 to 49 years | 2,904 | 8.76% |
| 50 to 54 years | 2,770 | 8.36% |
| 55 to 59 years | 2,596 | 7.83% |
| 60 to 64 years | 2,355 | 7.10% |
| 65 to 69 years | 1,766 | 5.33% |
| 70 to 74 years | 1,253 | 3.78% |
| 75 to 79 years | 808 | 2.44% |
| 80 to 84 years | 515 | 1.55% |
| 85 years and over | 454 | 1.37% |
Male Population in Louisa County
*Base on 2010 Data
| Male population | 16,340 | 49.29% |
| Under 5 years | 1,034 | 3.12% |
| 5 to 9 years | 1,062 | 3.20% |
| 10 to 14 years | 990 | 2.99% |
| 15 to 19 years | 1,017 | 3.07% |
| 20 to 24 years | 753 | 2.27% |
| 25 to 29 years | 890 | 2.68% |
| 30 to 34 years | 982 | 2.96% |
| 35 to 39 years | 985 | 2.97% |
| 40 to 44 years | 1,167 | 3.52% |
| 45 to 49 years | 1,408 | 4.25% |
| 50 to 54 years | 1,348 | 4.07% |
| 55 to 59 years | 1,261 | 3.80% |
| 60 to 64 years | 1,176 | 3.55% |
| 65 to 69 years | 878 | 2.65% |
| 70 to 74 years | 625 | 1.89% |
| 75 to 79 years | 405 | 1.22% |
| 80 to 84 years | 215 | 0.65% |
| 85 years and over | 144 | 0.43% |
Female Population in Louisa County
*Base on 2010 Data
| Female population | 16,813 | 50.71% |
| Under 5 years | 995 | 3.00% |
| 5 to 9 years | 986 | 2.97% |
| 10 to 14 years | 942 | 2.84% |
| 15 to 19 years | 1,002 | 3.02% |
| 20 to 24 years | 804 | 2.43% |
| 25 to 29 years | 974 | 2.94% |
| 30 to 34 years | 963 | 2.90% |
| 35 to 39 years | 1,007 | 3.04% |
| 40 to 44 years | 1,179 | 3.56% |
| 45 to 49 years | 1,496 | 4.51% |
| 50 to 54 years | 1,422 | 4.29% |
| 55 to 59 years | 1,335 | 4.03% |
| 60 to 64 years | 1,179 | 3.56% |
| 65 to 69 years | 888 | 2.68% |
| 70 to 74 years | 628 | 1.89% |
| 75 to 79 years | 403 | 1.22% |
| 80 to 84 years | 300 | 0.90% |
| 85 years and over | 310 | 0.94% |
Median Age in Louisa County
*Base on 2010 Data
| Both | 42.60% | |
| Male | 42.00% | |
| Female | 43.20% |
Race in Louisa County
*Base on 2010 Data
| Total | 33,153 | 100.00% |
| Population of one race | 32,390 | 97.70% |
| White | 25,996 | 78.41% |
| Black or African American | 5,870 | 17.71% |
| American Indian and Alaska Native | 123 | 0.37% |
| Asian | 160 | 0.48% |
| Asian Indian | 23 | 0.07% |
| Chinese | 45 | 0.14% |
| Filipino | 31 | 0.09% |
| Japanese | 7 | 0.02% |
| Korean | 19 | 0.06% |
| Vietnamese | 10 | 0.03% |
| Other Asian | 25 | 0.08% |
| Native Hawaiian and Other Pacific Islander | 16 | 0.05% |
| Native Hawaiian | 3 | 0.01% |
| Guamanian or Chamorro | 9 | 0.03% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 4 | 0.01% |
| Some Other Race | 225 | 0.68% |
| Population of Two or More Races | 763 | 2.30% |
| White; American Indian and Alaska Native | 137 | 0.41% |
| White; Asian | 54 | 0.16% |
| White; Black or African American | 391 | 1.18% |
| White; Some Other Race | 49 | 0.15% |
The Population 16 Years in Louisa County
*Base on 2010 Data
| Total | 26,674 | 100.00% |
| Male | 13,005 | 48.76% |
| Female | 13,669 | 51.24% |
The Population 18 Years in Louisa County
*Base on 2010 Data
| Total | 25,815 | 100.00% |
| Male | 12,589 | 48.77% |
| Female | 13,226 | 51.23% |
The Population 21 Years in Louisa County
*Base on 2010 Data
| Total | 24,787 | 100.00% |
| Male | 12,063 | 48.67% |
| Female | 12,724 | 51.33% |
The Population 62 Years in Louisa County
*Base on 2010 Data
| Total | 6,148 | 100.00% |
| Male | 2,935 | 47.74% |
| Female | 3,213 | 52.26% |
The Population 65 Years in Louisa County
*Base on 2010 Data
| Total | 4,796 | 100.00% |
| Male | 2,267 | 47.27% |
| Female | 2,529 | 52.73% |
Race (total races tallied) in Louisa County
*Base on 2010 Data
| White alone or in combination with one or more other races | 26,692 | 78.56% |
| Black or African American alone or in combination with one or more other races | 6,367 | 18.74% |
| American Indian and Alaska Native alone or in combination with one or more other races | 344 | 1.01% |
| Asian alone or in combination with one or more other races | 241 | 0.71% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 41 | 0.12% |
| Some Other Race alone or in combination with one or more other races | 292 | 0.86% |
Hispanic or Latino by Specific Origin in Louisa County
*Base on 2010 Data
| Total | 33,153 | 100.00% |
| Hispanic or Latino (of any race) | 762 | 2.30% |
| Mexican | 368 | 1.11% |
| Puerto Rican | 114 | 0.34% |
| Cuban | 34 | 0.10% |
| Other Hispanic or Latino | 246 | 0.74% |
| Not Hispanic or Latino | 32,391 | 97.70% |
Hispanic or Latino and Race in Louisa County
*Base on 2010 Data
| Total | 33,153 | 100.00% |
| Hispanic or Latino | 762 | 2.30% |
| White alone | 434 | 1.31% |
| Black or African American alone | 38 | 0.11% |
| American Indian and Alaska Native alone | 17 | 0.05% |
| Asian alone | 2 | 0.01% |
| Native Hawaiian and Other Pacific Islander alone | 1 | 0.00% |
| Some Other Race alone | 184 | 0.56% |
| Two or More Races | 86 | 0.26% |
| Not Hispanic or Latino | 32,391 | 97.70% |
| White alone | 25,562 | 77.10% |
| Black or African American alone | 5,832 | 17.59% |
| American Indian and Alaska Native alone | 106 | 0.32% |
| Asian alone | 158 | 0.48% |
| Native Hawaiian and Other Pacific Islander alone | 15 | 0.05% |
| Some Other Race alone | 41 | 0.12% |
| Two or More Races | 677 | 2.04% |
Relationship in Louisa County
*Base on 2010 Data
| Total | 33,153 | 100.00% |
| In households | 32,942 | 99.36% |
| Householder | 12,944 | 39.04% |
| Spouse | 7,362 | 22.21% |
| Child | 8,750 | 26.39% |
| Own child under 18 years | 6,209 | 18.73% |
| Other relatives | 2,161 | 6.52% |
| Under 18 years | 946 | 2.85% |
| 65 years and over | 331 | 1.00% |
| Nonrelatives | 1,725 | 5.20% |
| Under 18 years | 172 | 0.52% |
| 65 years and over | 108 | 0.33% |
| Unmarried partner | 944 | 2.85% |
| In group quarters | 211 | 0.64% |
| Institutionalized population | 95 | 0.29% |
| Male | 44 | 0.13% |
| Female | 51 | 0.15% |
| Noninstitutionalized population | 116 | 0.35% |
| Male | 58 | 0.17% |
| Female | 58 | 0.17% |
Households by Type in Louisa County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 12,944 | 100.00% |
| Family households (families) | 9,369 | 72.38% |
| With own children under 18 years | 3,474 | 26.84% |
| Husband-wife family | 7,362 | 56.88% |
| With own children under 18 years | 2,514 | 19.42% |
| Male householder, no wife present | 651 | 5.03% |
| With own children under 18 years | 300 | 2.32% |
| Female householder, no husband present | 1,356 | 10.48% |
| With own children under 18 years | 660 | 5.10% |
| Nonfamily households | 3,575 | 27.62% |
| Householder living alone | 2,836 | 21.91% |
| Male | 1,380 | 10.66% |
| 65 years and over | 369 | 2.85% |
| Female | 1,456 | 11.25% |
| 65 years and over | 708 | 5.47% |
Households with individuals under 18 years in Louisa County
*Base on 2010 Data
| Total | 4,082 | 31.54% |
Households with individuals under 65 years in Louisa County
*Base on 2010 Data
| Total | 3,497 | 27.02% |
Average Household Size in Louisa County
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Louisa County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Louisa County
*Base on 2010 Data
| Total | 16,319 | 100.00% |
| Occupied housing units | 12,944 | 79.32% |
| Vacant housing units | 3,375 | 20.68% |
| For rent | 253 | 1.55% |
| Rented, not occupied | 14 | 0.09% |
| For sale only | 335 | 2.05% |
| Sold, not occupied | 38 | 0.23% |
| For seasonal, recreational, or occasional use | 2,063 | 12.64% |
| All other vacants | 672 | 4.12% |
Homeowner Vacancy Rate in Louisa County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 3.10% |
Rental Vacancy Rate in Louisa County
*Base on 2010 Data
| Rental vacancy rate (percent) | 9.60% |
Housing Tenure(Occupied housing units) in Louisa County
*Base on 2010 Data
| Total | 12,944 | 100.00% |
| Owner-occupied housing units | 10,564 | 81.61% |
| Renter-occupied housing units | 2,380 | 18.39% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Louisa County
*Base on 2010 Data
| Owner-occupied housing units | 26,727 | 81.13% |
| Renter-occupied housing units | 6,215 | 18.87% |
Average Household Size of Occupied Housing Units by Tenure in Louisa County
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |