Distribution of economic entities by sector of activity
| 2011 | |
|---|---|
| Alger | 32,447 |
| Oran | 16,475 |
| Setif | 15,670 |
| Tizi Ouzou | 14,233 |
| Bejaia | 12,183 |
| Batna | 9,646 |
| Tlemcen | 9,628 |
| Constantine | 9,512 |
| Blida | 9,227 |
| Chlef | 8,931 |
| Mila | 8,277 |
| M'Sila | 8,256 |
| Skikda | 7,846 |
| Bordj Bou Arreridj | 7,522 |
| Boumerdes | 7,505 |
| Annaba | 7,180 |
| Oum El Bouaghi | 6,601 |
| Djelfa | 6,498 |
| Biskra | 6,407 |
| Mascara | 6,401 |
| Bouira | 6,294 |
| Ain Defla | 6,213 |
| Ouargla | 6,043 |
| Medea | 6,016 |
| Sidi Bel-Abbes | 5,956 |
| Guelma | 5,751 |
| Jijel | 5,681 |
| Relizane | 5,612 |
| Tiaret | 5,190 |
| Tipaza | 5,143 |
| Mostaganem | 5,068 |
| El Oued | 4,574 |
| Souk Ahras | 4,308 |
| Laghouat | 4,002 |
| Ain Temouchent | 3,998 |
| El Tarf | 3,913 |
| Tebessa | 3,862 |
| Ghardaia | 2,865 |
| Khenchela | 2,810 |
| Bechar | 2,803 |
| Saida | 2,532 |
| Naama | 1,773 |
| Tissemsilt | 1,605 |
| Tamenrasset | 1,544 |
| El Bayadh | 1,538 |
| Adrar | 1,516 |
| Tindouf | 475 |
| Illizi | 458 |