Marion County, Kentucky Facts
| Facts | |
| State | Kentucky |
| Land area | 343.0 square miles |
| Population Density | 57.8 persons per square mile. |
| Population | |
| Population (2013) | 20,045 |
| Population change | 1.1% | Under 5 years of age | 6.2% |
| Under 18 | 23.8% |
| 65 and over | 14.4% |
| Females | 48.3% |
| White | 88.8 |
| Hispanic or Latino of any race | 2.5 |
| Asian | 0.8% |
| Two or more races | 1.6% |
| Black or African American | 8.6% |
| Native American | 0.2% |
| Pacific Islander | 0% |
| Had graduated from high school | 82% |
| Had a bachelor’s degree or higher | 12.5% |
| Veterans | 1,304 |
| Households and Housing | |
| Households | 7,368 |
| Persons per household | 2.5 |
| Living in the same house for one year or more | 90.8% |
| Median household income | $38,719 |
| The per capita income | $18,865 |
| Live below the poverty line. | 17% |
| housing units | 8,160 |
| Multi-unit structures | 10% |
| The median value of owner-occupied housing | $100,200 |
| Residents owning their homes. | 76.9% |
| Business Facts | |
| Total number of firms | 1,597 |
| Women-owned firms | 8.5% |
| Asian-owned firms | 0% |
| Hispanic-owned firms | 0% |
| Black-owned firms | 0% |
| Native American-owned firms | 0% |
| Pacific Islander-owned firms | 0% |
| Retail sales | $136,155 |
| Retail sales per capita | $7,093 |
| Manufacturers shipments | $620,176 |
| Merchant wholesaler sales | $22,895 |