| 199 | Extant Roller Coasters |
| 430 | Defunct Roller Coasters |
| 122 | Extant Amusement Parks |
| 66 | Defunct Amusement Parks |
| 3.01 | Roller Coasters per million people (RCMP) |
| 2.11 | Roller Coasters per 1000 sq mi |
| Location | Roller Coasters | % | Population | RCMP | Area (sq mi) | Density |
|---|---|---|---|---|---|---|
| Isle of Man | - | - | 84287 | - | 222.889615 | - |
| Wales | 21 | 0.105528 | 3125000 | 6.720000 | 8037.852533 | 2.612638 |
| England | 172 | 0.864322 | 55619400 | 3.092446 | 50330.139897 | 3.417435 |
| Scotland | 4 | 0.020101 | 5424800 | 0.737354 | 30604.164676 | 0.130701 |
| Northern Ireland | 2 | 0.010050 | 1876695 | 1.065703 | 5414.664112 | 0.369367 |