| 199 | Extant Roller Coasters |
| 383 | Defunct Roller Coasters |
| 112 | Extant Amusement Parks |
| 61 | 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 | 16 | 0.080402 | 3125000 | 5.120000 | 8037.852533 | 1.990581 |
| England | 170 | 0.854271 | 55619400 | 3.056487 | 50330.139897 | 3.377698 |
| Scotland | 9 | 0.045226 | 5424800 | 1.659047 | 30604.164676 | 0.294078 |
| Northern Ireland | 4 | 0.020101 | 1876695 | 2.131407 | 5414.664112 | 0.738735 |