List of All Regions in Oklahoma | ||||
|---|---|---|---|---|
| Map Key | Name | Population (2021) | ||
| Amarillo Area | 525,279 | |||
| Ft. Smith-Fayetteville-Springdale-Rogers Area | 888,814 | |||
| Joplin-Pittsburg Area | 399,586 | |||
| Metro Oklahoma City | 1,828,342 | |||
| Sherman-Ada Area | 212,497 | |||
| Shreveport Area | 951,715 | |||
| Stillwater Area | 136,856 | |||
| Tulsa Area | 1,419,318 | |||
| Wichita Falls-Lawton Area | 401,405 | |||