The Federal Republic of Guyana is devided into 28 regions:
Regions of Guyana by number
| No | Region | Area km2 | Population |
|---|---|---|---|
| 1 | Barima-Waini | 20,339 | 26,941 |
| 2 | Pomeroon-Supenaam | 10,195 | 152,810 |
| 3 | Mahaica-Berbice | 4,190 | 49,723 |
| 4 | East Berbice-Corentyne | 36,234 | 109,431 |
| 5 | Cuyuni-Mazaruni | 47,213 | 20,280 |
| 6 | Upper Demerara-Berbice | 17,040 | 39,452 |
| 7 | Potaro-Siparuni | 20,051 | 10,190 |
| 8 | Upper Takutu-Upper Essequibo | 57,750 | 24,212 |
| 9 | Sipaliwini | 60,567 | 15,065 |
| 10 | Nickerie | 5,353 | 34,233 |
| 11 | Coronie | 3,902 | 3,391 |
| 12 | Paramaribo | 12,789 | 290,924 |
| 13 | Marowijne | 4,627 | 18,294 |
| 14 | Brokopondo | 7,364 | 15,909 |
| 15 | Apetina | 52,145 | 8,544 |
| 16 | Saint-Laurent-du-Maroni | 10,042 | 45,876 |
| 17 | Mana | 16,124 | 11,087 |
| 18 | Cayenne | 9,125 | 141,967 |
| 19 | Régina | 14,100 | 1,058 |
| 20 | Saül | 4,475 | 151 |
| 21 | Maripasoula | 18,360 | 9,970 |
| 22 | Saint-Georges | 12,845 | 5,346 |
| 23 | Laranjal do Jari | 41,668 | 39,285 |
| 24 | Porto Grande | 25,875 | 38,208 |
| 25 | Mazagão | 18,015 | 30,001 |
| 26 | Macapá | 5,987 | 167,013 |
| 27 | Tartarugalzinho | 8,124 | 18,754 |
| 28 | Calçoene | 20.542 | 19,520 |
| 29 | Oiapoque | 20,226 | 22,625 |
Guyana is also devided into 4 autonomous Federal Districs.
Federal Districs of Guyana by number
| No | Flag | District | Official Language | Area km2 |
|---|---|---|---|---|
| 1 | Guyana | English | 214,970 | |
| 2 | Suriname | Dutch | 163,821 | |
| 3 | Guyane | French | 83,534 | |
| 4 | Amapa | Portuguese | 142,815 |