Johnson County, Missouri Facts
| Facts | |
| State | Missouri |
| Land area | 829.3 square miles |
| Population Density | 63.4 persons per square mile. |
| Population | |
| Population (2013) | 54,572 |
| Population change | 3.8% | Under 5 years of age | 6.6% |
| Under 18 | 22.1% |
| 65 and over | 11.5% |
| Females | 48.8% |
| White | 89.7 |
| Hispanic or Latino of any race | 3.8 |
| Asian | 1.9% |
| Two or more races | 2.7% |
| Black or African American | 4.7% |
| Native American | 0.6% |
| Pacific Islander | 0.3% |
| Had graduated from high school | 92% |
| Had a bachelor’s degree or higher | 25.6% |
| Veterans | 6,242 |
| Households and Housing | |
| Households | 20,092 |
| Persons per household | 2.5 |
| Living in the same house for one year or more | 73.8% |
| Median household income | $47,223 |
| The per capita income | $21,547 |
| Live below the poverty line. | 17.6% |
| housing units | 21,621 |
| Multi-unit structures | 21% |
| The median value of owner-occupied housing | $139,200 |
| Residents owning their homes. | 61.4% |
| Business Facts | |
| Total number of firms | 4,928 |
| Women-owned firms | 28.5% |
| Asian-owned firms | 0% |
| Hispanic-owned firms | 0% |
| Black-owned firms | 0% |
| Native American-owned firms | 0% |
| Pacific Islander-owned firms | 0% |
| Retail sales | $412,938 |
| Retail sales per capita | $7,940 |
| Manufacturers shipments | $0 |
| Merchant wholesaler sales | $0 |