| 56 | Extant Roller Coasters |
| 52 | Defunct Roller Coasters |
| 35 | Extant Amusement Parks |
| 7 | Defunct Amusement Parks |
| 8 | Extant Amusement Parks Nearby |
| 2 | Defunct Amusement Parks Nearby |
| 2.86 | Roller Coasters per million people (RCMP) |
| 8.85 | Roller Coasters per 1000 sq mi |