Adair County, Oklahoma Facts
| Facts | |
| State | Oklahoma |
| Land area | 573.5 square miles |
| Population Density | 39.6 persons per square mile. |
| Population | |
| Population (2013) | 22,194 |
| Population change | -2.2% | Under 5 years of age | 6.6% |
| Under 18 | 26.8% |
| 65 and over | 14.2% |
| Females | 50% |
| White | 44.7 |
| Hispanic or Latino of any race | 5.8 |
| Asian | 0.5% |
| Two or more races | 10.3% |
| Black or African American | 0.5% |
| Native American | 44% |
| Pacific Islander | 0% |
| Had graduated from high school | 77% |
| Had a bachelor’s degree or higher | 12.7% |
| Veterans | 1,691 |
| Households and Housing | |
| Households | 8,046 |
| Persons per household | 2.8 |
| Living in the same house for one year or more | 93.2% |
| Median household income | $32,556 |
| The per capita income | $15,116 |
| Live below the poverty line. | 26.4% |
| housing units | 9,170 |
| Multi-unit structures | 6% |
| The median value of owner-occupied housing | $75,300 |
| Residents owning their homes. | 70.8% |
| Business Facts | |
| Total number of firms | 1,533 |
| Women-owned firms | 22% |
| Asian-owned firms | 0% |
| Hispanic-owned firms | 0% |
| Black-owned firms | 0% |
| Native American-owned firms | 26.4% |
| Pacific Islander-owned firms | 0% |
| Retail sales | $108,389 |
| Retail sales per capita | $4,941 |
| Manufacturers shipments | $414,425 |
| Merchant wholesaler sales | $0 |