Number of households, Urban (Number)
| 2008 |
| Bujumbura Mairie | 97,705 |
| Bururi | 8,344 |
| Gitega | 8,318 |
| Ngozi | 7,178 |
| Cibitoke | 4,797 |
| Kayanza | 4,540 |
| Bujumbura Rural | 4,461 |
| Bubanza | 4,255 |
| Makamba | 3,054 |
| Kirundo | 2,903 |
| Muyinga | 2,180 |
| Karuzi | 2,066 |
| Rutana | 1,993 |
| Muramvya | 1,765 |
| Ruyigi | 1,719 |
| Cankuzo | 674 |
| Mwaro | 666 |