| 2009 | |
|---|---|
| Barh el Gazel | 126,855 |
| Batha | 37,419 |
| Chari-Baguirmi | 31,205 |
| Ennedi Dept | 27,759 |
| Hadjer Lamis | 26,615 |
| Salamat | 26,530 |
| Moyen-Chari | 18,672 |
| Lac | 16,025 |
| Guéra Dept | 15,417 |
| Wadi Fira | 15,290 |
| Ouaddaï | 13,879 |
| Kanem Dept | 10,056 |
| Borkou Dept | 8,221 |
| Sila | 5,488 |
| Mayo-Kébbi-Est | 3,620 |
| Mandoul | 1,599 |
| Tandjilé | 1,348 |
| Logone-Oriental | 1,055 |
| Mayo-Kébbi-Ouest | 387 |
| Tibesti | 306 |
| Logone-Occidental | 54 |
| Ndjamena | 15 |