| 55 | Extant Roller Coasters |
| 44 | Defunct Roller Coasters |
| 36 | Extant Amusement Parks |
| 5 | Defunct Amusement Parks |
| 8 | Extant Amusement Parks Nearby |
| 2 | Defunct Amusement Parks Nearby |
| 2.80 | Roller Coasters per million people (RCMP) |
| 8.69 | Roller Coasters per 1000 sq mi |