Marion County, Missouri Facts
| Facts | |
| State | Missouri |
| Land area | 436.9 square miles |
| Population Density | 65.9 persons per square mile. |
| Population | |
| Population (2013) | 28,904 |
| Population change | 0.4% | Under 5 years of age | 6.3% |
| Under 18 | 23.5% |
| 65 and over | 16.6% |
| Females | 51.8% |
| White | 91.7 |
| Hispanic or Latino of any race | 1.5 |
| Asian | 0.7% |
| Two or more races | 2.1% |
| Black or African American | 5.2% |
| Native American | 0.2% |
| Pacific Islander | 0.1% |
| Had graduated from high school | 84% |
| Had a bachelor’s degree or higher | 18.5% |
| Veterans | 2,196 |
| Households and Housing | |
| Households | 11,203 |
| Persons per household | 2.4 |
| Living in the same house for one year or more | 84.8% |
| Median household income | $42,046 |
| The per capita income | $21,909 |
| Live below the poverty line. | 16.2% |
| housing units | 12,837 |
| Multi-unit structures | 16% |
| The median value of owner-occupied housing | $102,200 |
| Residents owning their homes. | 68.1% |
| Business Facts | |
| Total number of firms | 2,150 |
| Women-owned firms | 21.5% |
| Asian-owned firms | 0% |
| Hispanic-owned firms | 0% |
| Black-owned firms | 0% |
| Native American-owned firms | 0% |
| Pacific Islander-owned firms | 0% |
| Retail sales | $422,995 |
| Retail sales per capita | $15,033 |
| Manufacturers shipments | $0 |
| Merchant wholesaler sales | $114,413 |