| 205 | Extant Roller Coasters |
| 491 | Defunct Roller Coasters |
| 123 | Extant Amusement Parks |
| 75 | Defunct Amusement Parks |
| 3.10 | Roller Coasters per million people (RCMP) |
| 2.17 | Roller Coasters per 1000 sq mi |
| Location | Roller Coasters | % | Population | RCMP | Area (sq mi) | Density |
|---|---|---|---|---|---|---|
| Isle of Man | - | - | 84287 | - | 222.889615 | - |
| Wales | 19 | 0.092683 | 3125000 | 6.080000 | 8037.852533 | 2.363815 |
| England | 178 | 0.868293 | 55619400 | 3.200322 | 50330.139897 | 3.536648 |
| Scotland | 5 | 0.024390 | 5424800 | 0.921693 | 30604.164676 | 0.163376 |
| Northern Ireland | 3 | 0.014634 | 1876695 | 1.598555 | 5414.664112 | 0.554051 |