Seminole County, Oklahoma Facts
| Facts | |
| State | Oklahoma |
| Land area | 632.8 square miles |
| Population Density | 40.3 persons per square mile. |
| Population | |
| Population (2013) | 25,426 |
| Population change | -0.2% | Under 5 years of age | 6.5% |
| Under 18 | 25.4% |
| 65 and over | 16.9% |
| Females | 50.8% |
| White | 68.5 |
| Hispanic or Latino of any race | 4.6 |
| Asian | 0.3% |
| Two or more races | 7.5% |
| Black or African American | 4.6% |
| Native American | 18.9% |
| Pacific Islander | 0.1% |
| Had graduated from high school | 82% |
| Had a bachelor’s degree or higher | 14.1% |
| Veterans | 1,931 |
| Households and Housing | |
| Households | 9,327 |
| Persons per household | 2.7 |
| Living in the same house for one year or more | 86.8% |
| Median household income | $33,819 |
| The per capita income | $18,321 |
| Live below the poverty line. | 22.9% |
| housing units | 11,616 |
| Multi-unit structures | 8% |
| The median value of owner-occupied housing | $70,500 |
| Residents owning their homes. | 73.9% |
| Business Facts | |
| Total number of firms | 0 |
| Women-owned firms | 0% |
| Asian-owned firms | 0% |
| Hispanic-owned firms | 0% |
| Black-owned firms | 0% |
| Native American-owned firms | 0% |
| Pacific Islander-owned firms | 0% |
| Retail sales | $192,627 |
| Retail sales per capita | $8,018 |
| Manufacturers shipments | $124,712 |
| Merchant wholesaler sales | $85,075 |