Distribution of economic entities by sector of activity
| 2011 | |
|---|---|
| Alger | 32 447 |
| Oran | 16 475 |
| Sétif | 15 670 |
| Tizi Ouzou | 14 233 |
| Béjaïa | 12 183 |
| Batna | 9 646 |
| Tlemcen | 9 628 |
| Constantine | 9 512 |
| Blida | 9 227 |
| Chlef | 8 931 |
| Mila | 8 277 |
| Msila | 8 256 |
| Skikda | 7 846 |
| Bordj Bou Arréridj | 7 522 |
| Boumerdès | 7 505 |
| Annaba | 7 180 |
| Oum el Bouaghi | 6 601 |
| Djelfa | 6 498 |
| Biskra | 6 407 |
| Mascara | 6 401 |
| Bouira | 6 294 |
| Aïn Defla | 6 213 |
| Ouargla | 6 043 |
| Médéa | 6 016 |
| Sidi Bel Abbès | 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 |
| Aïn Témouchent | 3 998 |
| El Tarf | 3 913 |
| Tébessa | 3 862 |
| Ghardaïa | 2 865 |
| Khenchela | 2 810 |
| Béchar | 2 803 |
| Saïda | 2 532 |
| Naama | 1 773 |
| Tissemsilt | 1 605 |
| Tamanghasset | 1 544 |
| El Bayadh | 1 538 |
| Adrar | 1 516 |
| Tindouf | 475 |
| Illizi | 458 |