| 3 | Extant Roller Coasters |
| 1 | Defunct Roller Coaster |
| 1 | Extant Amusement Park |
| 1 | Defunct Amusement Park |
| 0.07 | Roller Coasters per million people (RCMP) |
| 0.03 | Roller Coasters per 1000 sq mi |
| Location | Roller Coasters | % | Population | RCMP | Area (sq mi) | Density |
|---|---|---|---|---|---|---|
| Central | 3 | 1.000000 | 9529227 | 0.314821 | - | - |
| Western | - | - | 8874862 | - | - | - |
| Eastern | - | - | 9042422 | - | - | - |
| Northern | - | - | 7188139 | - | - | - |