Texoma
| Texoma | |
|---|---|
| Region | |
| Map of Texoma Region | |
| Country | United States | 
| State | Oklahoma Texas | 
| Largest city | Sherman | 
| Area | |
|  • Total | 14,961 km2 (5,776 sq mi) | 
| • Land | 14,396 km2 (5,558 sq mi) | 
| • Water | 565 km2 (218 sq mi) 3.8% | 
| Population  (2010) | |
|  • Total | 319,455 | 
| • Density | 21/km2 (55/sq mi) | 
Texoma is an interstate region in the United States, split between Oklahoma and Texas. The name is a portmanteau of Texas and Oklahoma. Businesses use the term in their names to describe their intended service area. This includes 8 counties with a population estimate of 319,455.