| no. | name | census 1990 | calculation 2013 | latitude | longitude | parent division | name variants |
|---|---|---|---|---|---|---|---|
| 1 | Bujumbura | 235 440 | 400 488 | 3.37°S | 29.35°E | Bujumbura | Usumbura |
| 2 | Muyinga | 30 900 | 58 158 | 2.86°S | 30.32°E | Muyinga | Muhinga |
| 3 | Ruyigi | 25 100 | 45 191 | 3.47°S | 30.24°E | Ruyigi | |
| 4 | Makamba | 8 900 | 27 854 | 4.13°S | 29.80°E | Makamba | |
| 5 | Ngozi | 25 416 | 2.91°S | 29.82°E | Ngozi | ||
| 6 | Rutana | 14 100 | 24 122 | 3.93°S | 29.99°E | Rutana | |
| 7 | Gitega | 20 700 | 23 015 | 3.43°S | 29.93°E | Gitega | |
| 8 | Bururi | 15 600 | 20 959 | 3.95°S | 29.61°E | Bururi | |
| 9 | Muramvya | 12 000 | 19 075 | 3.26°S | 29.61°E | Muramvya | Muramuya |
| 10 | Kayanza | 17 900 | 19 010 | 2.92°S | 29.62°E | Kayanza | |
| 11 | Cibitoke | 8 200 | 17 822 | 2.90°S | 29.12°E | Cibitoke | |
| 12 | Bubanza | 8 100 | 15 156 | 3.10°S | 29.39°E | Bubanza | |
| 13 | Karuzi | 6 500 | 13 062 | 3.09°S | 30.17°E | Karuzi | |
| 14 | Cankuzo | 4 700 | 7 381 | 3.21°S | 30.54°E | Cankuzo | |
| 15 | Kirundo | 4 100 | 7 028 | 2.58°S | 30.10°E | Kirundo | |
| 16 | Rumonge | 6 449 | 3.98°S | 29.43°E | Bururi | ||
| 17 | Mwaro | 4 892 | 3.52°S | 29.70°E | Gitega |
