50 | Extant Roller Coasters |
148 | Defunct Roller Coasters |
18 | Extant Amusement Parks |
32 | Defunct Amusement Parks |
5 | Extant Amusement Parks Nearby |
23 | Defunct Amusement Parks Nearby |
5.54 | Roller Coasters per million people (RCMP) |
6.58 | Roller Coasters per 1000 sq mi |