| 3 | Extant Roller Coasters |
| 9 | Defunct Roller Coasters |
| 3 | Extant Amusement Parks |
| 6 | Defunct Amusement Parks |
| 0.19 | Roller Coasters per million people (RCMP) |
| 0.04 | Roller Coasters per 1000 sq mi |
| Location | Roller Coasters | % | Population | RCMP | Area (sq mi) | Density |
|---|---|---|---|---|---|---|
| Battambang | - | - | 1036523 | - | 4692.301860 | - |
| Phnom Penh | 3 | 1.000000 | 1501725 | 1.997703 | 144.806962 | 20.717236 |
| Siem Reap | - | - | 896443 | - | 4995.849302 | - |
| Banteay Meanchey | - | - | 677872 | - | 2388.301933 | - |
| Kampong Cham | - | - | 928694 | - | 1751.707154 | - |
| Kampong Chhnang | - | - | 472341 | - | 2095.844394 | - |
| Kampong Speu | - | - | 716944 | - | 2640.676814 | - |
| Kampong Thom | - | - | 631409 | - | 4968.529369 | - |
| Kampot | - | - | 585850 | - | 1827.898553 | - |
| Kandal | - | - | 1265280 | - | 1381.489363 | - |
| Koh Kong | - | - | 117481 | - | 4764.222983 | - |
| Kep | - | - | 35753 | - | 58.067369 | - |
| Kratié | - | - | 319217 | - | 4637.188578 | - |
| Mondulkiri | - | - | 61107 | - | 5288.761190 | - |
| Oddar Meanchey | - | - | 185819 | - | 2023.121212 | - |
| Pailin | - | - | 70486 | - | 421.765433 | - |
| Sihanoukville | - | - | 221396 | - | 543.585942 | - |
| Preah Vihear | - | - | 171139 | - | 5438.946760 | - |
| Pursat | - | - | 397161 | - | 4821.994983 | - |
| Prey Veng | - | - | 947372 | - | 1845.061253 | - |
| Ratanakiri | - | - | 150466 | - | 4540.595705 | - |
| Stung Treng | - | - | 111671 | - | 4645.734428 | - |
| Svay Rieng | - | - | 482788 | - | 1110.504063 | - |
| Takéo | - | - | 844906 | - | 1351.302470 | - |
| Tbong Khmum | - | - | 754000 | - | 1921.953202 | - |