| | City | Population |
| 1. | Antananarivo | 1,391,433 |
| 2. | Toamasina | 206,373 |
| 3. | Fianarantsoa | 167,227 |
| 4. | Mahajanga | 154,657 |
| 5. | Toliara | 115,319 |
| 6. | Antsiranana | 82,937 |
| 7. | Antanifotsy | 70,626 |
| 8. | Ambovombe | 66,818 |
| 9. | Amparafaravola | 51,519 |
| 10. | Fort Dauphin | 45,141 |
| 11. | Ambatondrazaka | 43,134 |
| 12. | Mananara Avaratra | 41,209 |
| 13. | Soavinandriana | 40,453 |
| 14. | Mahanoro | 39,879 |
| 15. | Soanierana Ivongo | 39,271 |
| 16. | Faratsiho | 37,563 |
| 17. | Nosy Varika | 37,152 |
| 18. | Vavatenina | 36,916 |
| 19. | Morondava | 36,803 |
| 20. | Amboasary | 36,082 |
| 21. | Manakara | 35,499 |
| 22. | Antalaha | 34,112 |
| 23. | Ikongo | 32,374 |
| 24. | Manjakandriana | 31,840 |
| 25. | Sambava | 31,522 |
| 26. | Fandriana | 31,437 |
| 27. | Marovoay | 31,253 |
| 28. | Betioky | 31,102 |
| 29. | Ambanja | 30,621 |
| 30. | Ambositra | 30,353 |
| 31. | Tsiombe | 29,825 |
| 32. | Betafo | 29,785 |
| 33. | Moramanga | 29,212 |
| 34. | Ambatolampy | 28,461 |
| 35. | Ambalavao | 28,027 |
| 36. | Mananjary | 27,686 |
| 37. | Tsiroanomandidy | 27,060 |
| 38. | Marolambo | 26,160 |
| 39. | Ambatofinandrahana | 25,997 |
| 40. | Ankazoabo | 25,961 |
| 41. | Ampanihy | 25,686 |
| 42. | Vohibinany | 25,311 |
| 43. | Farafangana | 24,764 |
| 44. | Belo Tsiribihina | 23,900 |
| 45. | Maroantsetra | 23,859 |
| 46. | Vangaindrano | 23,523 |
| 47. | Beloha | 23,021 |
| 48. | Andoany | 22,680 |
| 49. | Ambato Boeny | 22,529 |
| 50. | Arivonimamo | 21,982 |
| 51. | Sakaraha | 21,826 |
| 52. | Antsohihy | 21,290 |
| 53. | Fenoarivo Atsinanana | 21,036 |
| 54. | Andapa | 20,798 |
| 55. | Miandrivazo | 20,631 |
| 56. | Vondrozo | 19,949 |
| 57. | Andilamena | 19,750 |
| 58. | Fenoarivo Be | 19,605 |
| 59. | Anjozorobe | 19,027 |
| 60. | Beroroha | 18,632 |
| 61. | Ifanadiana | 17,543 |
| 62. | Ihosy | 16,990 |
| 63. | Bealanana | 16,948 |
| 64. | Tsaratanana | 16,761 |
| 65. | Ankazobe | 15,722 |
| 66. | Ikalamavony | 15,601 |
| 67. | Ambilobe | 14,635 |
| 68. | Ambodifotatra | 11,830 |
| 69. | Andovoranto | 10,429 |
The Source for World Rankings