| population | |
| Al Bayda Governorate | 695000 |
| Al Mahrah | 133873 |
| Al Mahwit | 597000 |
| Amanat alasimah | 1947139 |
| Governorate Number One | 731000 |
| Hadhramaut Governorate | 1255000 |
| Ibb | 2560000 |
| Muhafazat 'Amran | 1061000 |
| population | |
| Muhafazat Abyan | 494849 |
| Muhafazat ad Dali' | 569000 |
| Muhafazat al Hudaydah | 2621000 |
| Muhafazat al Jawf | 532000 |
| Muhafazat Dhamar | 1603000 |
| Muhafazat Hajjah | 1782000 |
| Muhafazat Lahij | 752102 |
| Muhafazat Ma'rib | 288000 |
| population | |
| Muhafazat Raymah | 394448 |
| Muhafazat Sa`dah | 838000 |
| Muhafazat Ta`izz | 2613947 |
| Sanaa | 1109000 |
| Shabwah | 446431 |
| Socotra | 44000 |
