| 205 | Extant Roller Coasters |
| 447 | Defunct Roller Coasters |
| 124 | Extant Amusement Parks |
| 67 | 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 | 24 | 0.117073 | 3125000 | 7.680000 | 8037.852533 | 2.985872 |
| England | 173 | 0.843902 | 55619400 | 3.110425 | 50330.139897 | 3.437304 |
| Scotland | 4 | 0.019512 | 5424800 | 0.737354 | 30604.164676 | 0.130701 |
| Northern Ireland | 4 | 0.019512 | 1876695 | 2.131407 | 5414.664112 | 0.738735 |