Population by Age in Marion County
*Base on 2010 Data
| Total population | 66,501 | 100.00% |
| Under 5 years | 3,862 | 5.81% |
| 5 to 9 years | 4,004 | 6.02% |
| 10 to 14 years | 4,160 | 6.26% |
| 15 to 19 years | 4,371 | 6.57% |
| 20 to 24 years | 4,229 | 6.36% |
| 25 to 29 years | 4,201 | 6.32% |
| 30 to 34 years | 4,172 | 6.27% |
| 35 to 39 years | 4,309 | 6.48% |
| 40 to 44 years | 4,548 | 6.84% |
| 45 to 49 years | 5,140 | 7.73% |
| 50 to 54 years | 5,316 | 7.99% |
| 55 to 59 years | 4,646 | 6.99% |
| 60 to 64 years | 4,075 | 6.13% |
| 65 to 69 years | 2,809 | 4.22% |
| 70 to 74 years | 2,194 | 3.30% |
| 75 to 79 years | 1,774 | 2.67% |
| 80 to 84 years | 1,417 | 2.13% |
| 85 years and over | 1,274 | 1.92% |
Male Population in Marion County
*Base on 2010 Data
| Male population | 34,875 | 52.44% |
| Under 5 years | 1,949 | 2.93% |
| 5 to 9 years | 2,099 | 3.16% |
| 10 to 14 years | 2,148 | 3.23% |
| 15 to 19 years | 2,256 | 3.39% |
| 20 to 24 years | 2,393 | 3.60% |
| 25 to 29 years | 2,414 | 3.63% |
| 30 to 34 years | 2,358 | 3.55% |
| 35 to 39 years | 2,404 | 3.61% |
| 40 to 44 years | 2,553 | 3.84% |
| 45 to 49 years | 2,887 | 4.34% |
| 50 to 54 years | 2,922 | 4.39% |
| 55 to 59 years | 2,432 | 3.66% |
| 60 to 64 years | 2,016 | 3.03% |
| 65 to 69 years | 1,340 | 2.02% |
| 70 to 74 years | 1,023 | 1.54% |
| 75 to 79 years | 759 | 1.14% |
| 80 to 84 years | 522 | 0.78% |
| 85 years and over | 400 | 0.60% |
Female Population in Marion County
*Base on 2010 Data
| Female population | 31,626 | 47.56% |
| Under 5 years | 1,913 | 2.88% |
| 5 to 9 years | 1,905 | 2.86% |
| 10 to 14 years | 2,012 | 3.03% |
| 15 to 19 years | 2,115 | 3.18% |
| 20 to 24 years | 1,836 | 2.76% |
| 25 to 29 years | 1,787 | 2.69% |
| 30 to 34 years | 1,814 | 2.73% |
| 35 to 39 years | 1,905 | 2.86% |
| 40 to 44 years | 1,995 | 3.00% |
| 45 to 49 years | 2,253 | 3.39% |
| 50 to 54 years | 2,394 | 3.60% |
| 55 to 59 years | 2,214 | 3.33% |
| 60 to 64 years | 2,059 | 3.10% |
| 65 to 69 years | 1,469 | 2.21% |
| 70 to 74 years | 1,171 | 1.76% |
| 75 to 79 years | 1,015 | 1.53% |
| 80 to 84 years | 895 | 1.35% |
| 85 years and over | 874 | 1.31% |
Median Age in Marion County
*Base on 2010 Data
| Both | 39.90% | |
| Male | 38.90% | |
| Female | 41.40% |
Race in Marion County
*Base on 2010 Data
| Total | 66,501 | 100.00% |
| Population of one race | 65,370 | 98.30% |
| White | 60,565 | 91.07% |
| Black or African American | 3,807 | 5.72% |
| American Indian and Alaska Native | 113 | 0.17% |
| Asian | 335 | 0.50% |
| Asian Indian | 107 | 0.16% |
| Chinese | 61 | 0.09% |
| Filipino | 64 | 0.10% |
| Japanese | 15 | 0.02% |
| Korean | 24 | 0.04% |
| Vietnamese | 29 | 0.04% |
| Other Asian | 35 | 0.05% |
| Native Hawaiian and Other Pacific Islander | 34 | 0.05% |
| Native Hawaiian | 11 | 0.02% |
| Guamanian or Chamorro | 5 | 0.01% |
| Samoan | 3 | 0.00% |
| Other Pacific Islander | 15 | 0.02% |
| Some Other Race | 516 | 0.78% |
| Population of Two or More Races | 1,131 | 1.70% |
| White; American Indian and Alaska Native | 271 | 0.41% |
| White; Asian | 83 | 0.12% |
| White; Black or African American | 568 | 0.85% |
| White; Some Other Race | 78 | 0.12% |
The Population 16 Years in Marion County
*Base on 2010 Data
| Total | 53,580 | 100.00% |
| Male | 28,249 | 52.72% |
| Female | 25,331 | 47.28% |
The Population 18 Years in Marion County
*Base on 2010 Data
| Total | 51,772 | 100.00% |
| Male | 27,301 | 52.73% |
| Female | 24,471 | 47.27% |
The Population 21 Years in Marion County
*Base on 2010 Data
| Total | 49,206 | 100.00% |
| Male | 25,913 | 52.66% |
| Female | 23,293 | 47.34% |
The Population 62 Years in Marion County
*Base on 2010 Data
| Total | 11,807 | 100.00% |
| Male | 5,197 | 44.02% |
| Female | 6,610 | 55.98% |
The Population 65 Years in Marion County
*Base on 2010 Data
| Total | 9,468 | 100.00% |
| Male | 4,044 | 42.71% |
| Female | 5,424 | 57.29% |
Race (total races tallied) in Marion County
*Base on 2010 Data
| White alone or in combination with one or more other races | 61,645 | 91.04% |
| Black or African American alone or in combination with one or more other races | 4,459 | 6.59% |
| American Indian and Alaska Native alone or in combination with one or more other races | 469 | 0.69% |
| Asian alone or in combination with one or more other races | 448 | 0.66% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 62 | 0.09% |
| Some Other Race alone or in combination with one or more other races | 627 | 0.93% |
Hispanic or Latino by Specific Origin in Marion County
*Base on 2010 Data
| Total | 66,501 | 100.00% |
| Hispanic or Latino (of any race) | 1,503 | 2.26% |
| Mexican | 1,014 | 1.52% |
| Puerto Rican | 186 | 0.28% |
| Cuban | 14 | 0.02% |
| Other Hispanic or Latino | 289 | 0.43% |
| Not Hispanic or Latino | 64,998 | 97.74% |
Hispanic or Latino and Race in Marion County
*Base on 2010 Data
| Total | 66,501 | 100.00% |
| Hispanic or Latino | 1,503 | 2.26% |
| White alone | 832 | 1.25% |
| Black or African American alone | 53 | 0.08% |
| American Indian and Alaska Native alone | 16 | 0.02% |
| Asian alone | 9 | 0.01% |
| Native Hawaiian and Other Pacific Islander alone | 7 | 0.01% |
| Some Other Race alone | 460 | 0.69% |
| Two or More Races | 126 | 0.19% |
| Not Hispanic or Latino | 64,998 | 97.74% |
| White alone | 59,733 | 89.82% |
| Black or African American alone | 3,754 | 5.65% |
| American Indian and Alaska Native alone | 97 | 0.15% |
| Asian alone | 326 | 0.49% |
| Native Hawaiian and Other Pacific Islander alone | 27 | 0.04% |
| Some Other Race alone | 56 | 0.08% |
| Two or More Races | 1,005 | 1.51% |
Relationship in Marion County
*Base on 2010 Data
| Total | 66,501 | 100.00% |
| In households | 61,044 | 91.79% |
| Householder | 24,691 | 37.13% |
| Spouse | 12,186 | 18.32% |
| Child | 17,093 | 25.70% |
| Own child under 18 years | 12,621 | 18.98% |
| Other relatives | 3,411 | 5.13% |
| Under 18 years | 1,580 | 2.38% |
| 65 years and over | 403 | 0.61% |
| Nonrelatives | 3,663 | 5.51% |
| Under 18 years | 471 | 0.71% |
| 65 years and over | 118 | 0.18% |
| Unmarried partner | 2,014 | 3.03% |
| In group quarters | 5,457 | 8.21% |
| Institutionalized population | 5,259 | 7.91% |
| Male | 4,934 | 7.42% |
| Female | 325 | 0.49% |
| Noninstitutionalized population | 198 | 0.30% |
| Male | 112 | 0.17% |
| Female | 86 | 0.13% |
Households by Type in Marion County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 24,691 | 100.00% |
| Family households (families) | 16,837 | 68.19% |
| With own children under 18 years | 6,853 | 27.76% |
| Husband-wife family | 12,186 | 49.35% |
| With own children under 18 years | 4,205 | 17.03% |
| Male householder, no wife present | 1,375 | 5.57% |
| With own children under 18 years | 753 | 3.05% |
| Female householder, no husband present | 3,276 | 13.27% |
| With own children under 18 years | 1,895 | 7.67% |
| Nonfamily households | 7,854 | 31.81% |
| Householder living alone | 6,495 | 26.31% |
| Male | 2,820 | 11.42% |
| 65 years and over | 754 | 3.05% |
| Female | 3,675 | 14.88% |
| 65 years and over | 2,061 | 8.35% |
Households with individuals under 18 years in Marion County
*Base on 2010 Data
| Total | 7,856 | 31.82% |
Households with individuals under 65 years in Marion County
*Base on 2010 Data
| Total | 6,721 | 27.22% |
Average Household Size in Marion County
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Marion County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Marion County
*Base on 2010 Data
| Total | 27,834 | 100.00% |
| Occupied housing units | 24,691 | 88.71% |
| Vacant housing units | 3,143 | 11.29% |
| For rent | 1,069 | 3.84% |
| Rented, not occupied | 45 | 0.16% |
| For sale only | 446 | 1.60% |
| Sold, not occupied | 122 | 0.44% |
| For seasonal, recreational, or occasional use | 109 | 0.39% |
| All other vacants | 1,352 | 4.86% |
Homeowner Vacancy Rate in Marion County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.50% |
Rental Vacancy Rate in Marion County
*Base on 2010 Data
| Rental vacancy rate (percent) | 12.10% |
Housing Tenure(Occupied housing units) in Marion County
*Base on 2010 Data
| Total | 24,691 | 100.00% |
| Owner-occupied housing units | 16,960 | 68.69% |
| Renter-occupied housing units | 7,731 | 31.31% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Marion County
*Base on 2010 Data
| Owner-occupied housing units | 42,020 | 68.84% |
| Renter-occupied housing units | 19,024 | 31.16% |
Average Household Size of Occupied Housing Units by Tenure in Marion County
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 2 | % |