| ジェットコースター | % | Population | RCMP | Area (km²) | Density | |
|---|---|---|---|---|---|---|
| Barima-Waini | - | - | 26941 | - | 19577.902205 | - |
| Pomeroon-Supenaam | - | - | 46810 | - | 5974.313191 | - |
| Demerara-Mahaica | - | - | 313429 | - | 2122.399045 | - |
| Essequibo Islands-West Demerara | - | - | 107416 | - | 3298.893464 | - |
| Mahaica-Berbice | - | - | 49723 | - | 4044.029237 | - |
| East Berbice-Corentyne | - | - | 109431 | - | 35356.333015 | - |
| Cuyuni-Mazaruni | - | - | 20280 | - | 47435.597663 | - |
| Potaro-Siparuni | - | - | 10190 | - | 19431.255025 | - |
| Upper Takutu-Upper Essequibo | - | - | 24212 | - | 56796.852098 | - |
| Upper Demerara-Berbice | - | - | 39452 | - | 16651.388122 | - |