| Name | Population | Latitude/Longitude |
| 1 | Jeddah , Mecca Region |
4,697,000 |
21.49 / 39.186 |
| 2 | Riyadh , Riyadh Region |
4,205,961 |
24.688 / 46.722 |
| 3 | Mecca , Mecca Region |
1,578,722 |
21.427 / 39.826 |
| 4 | Medina , Medina Region |
1,300,000 |
24.469 / 39.614 |
| 5 | Dammam , Eastern Province |
1,252,523 |
26.434 / 50.103 |
| 6 | Sulţānah, Medina Region |
946,697 |
24.493 / 39.586 |
| 7 | Buraidah , Al-Qassim Region |
745,353 |
26.326 / 43.975 |
| 8 | Ta'if , Mecca Region |
688,693 |
21.27 / 40.416 |
| 9 | Tabuk , Tabuk Region |
667,000 |
28.4 / 36.572 |
| 10 | Ha'il , Ha'il Region |
605,930 |
27.522 / 41.691 |
| 11 | Najrān , Najran Region |
505,652 |
17.493 / 44.128 |
| 12 | Al Kharj , Riyadh Region |
425,300 |
24.155 / 47.335 |