| 2 | Extant Roller Coasters |
| 3 | Defunct Roller Coasters |
| 2 | Extant Amusement Parks |
| 1 | Defunct Amusement Park |
| 1.53 | Roller Coasters per million people (RCMP) |
| 0.11 | Roller Coasters per 1000 sq mi |
| Location | Roller Coasters | % | Population | RCMP | Area (sq mi) | Density |
|---|---|---|---|---|---|---|
| Harju | 2 | 1.000000 | 610468 | 3.276175 | 1666.297202 | 1.200266 |
| Võru | - | - | 36897 | - | 877.060268 | - |
| Hiiu | - | - | 9580 | - | 398.004551 | - |
| Ida-Viru | - | - | 142562 | - | 1272.872868 | - |
| Jõgeva | - | - | 29544 | - | 1000.252960 | - |
| Järva | - | - | 31082 | - | 1007.330664 | - |
| Lääne | - | - | 21174 | - | 935.112200 | - |
| Lääne-Viru | - | - | 60694 | - | 1339.686100 | - |
| Põlva | - | - | 25655 | - | 832.259933 | - |
| Pärnu | - | - | 87681 | - | 1849.099907 | - |
| Rapla | - | - | 33774 | - | 1144.556401 | - |
| Saare | - | - | 33925 | - | 1131.862581 | - |
| Tartu | - | - | 154819 | - | 1253.753058 | - |
| Valga | - | - | 29571 | - | 779.621111 | - |
| Viljandi | - | - | 47563 | - | 1313.348699 | - |