| Yemen : 0 : 21456188 |
| Muhafazat Abya-n : 1 : 432529 |
| Former South Yemen [Muhafazat 'Adan] : 1 : 519822 |
| Muhafazat Ad? D?a-li' : 1 : 415066 |
| Muhafazat al Bayd?a-' : 1 : 579955 |
| Muhafazat al H?udaydah : 1 : 2004049 |
| Muhafazat al Jawf : 1 : 447020 |
| Muhafazat al Mahrah : 1 : 72555 |
| Muhafazat al Mah?wi-t : 1 : 464158 |
| Muhafazat 'Amra-n : 1 : 993722 |
| Capital Secretariat (San'a' City) : 1 : 1590624 |
| Muhafazat Dhama-r : 1 : 1234424 |
| Muhafazat H?ad?ramawt : 1 : 890246 |
| Muhafazat H?ajjah : 1 : 1404554 |
| Muhafazat Ibb : 1 : 2074139 |
| Muhafazat Lah?ij : 1 : 664070 |
| Muhafazat Ma'rib : 1 : 233695 |
| Muhafazat S?a-dah : 1 : 614682 |
| Former North Yemen [Muhafazat S?ana-'] : 1 : 1394947 |
| Muhafazat Shabwah : 1 : 469256 |
| Muhafazat Ta-izz : 1 : 2363486 |
