| Name | Population | Latitude/Longitude |
| 1 | Quito , Pichincha |
2,781,641 |
-0.23 / -78.525 |
| 2 | Guayaquil , Guayas |
2,723,665 |
-2.196 / -79.886 |
| 3 | Cuenca , Azuay |
636,996 |
-2.895 / -78.996 |
| 4 | Santo Domingo de los Colorados , Santo Domingo de los Tsáchilas |
458,580 |
-0.254 / -79.176 |
| 5 | Ambato , Tungurahua Province |
387,309 |
-1.249 / -78.617 |
| 6 | Portoviejo , Manabí |
321,800 |
-1.058 / -80.451 |
| 7 | Durán , Guayas |
315,724 |
-2.169 / -79.84 |
| 8 | Machala , El Oro |
289,141 |
-3.259 / -79.959 |
| 9 | Loja , Loja |
274,112 |
-3.993 / -79.204 |
| 10 | Manta , Manabí |
264,281 |
-0.949 / -80.731 |
| 11 | Riobamba, Chimborazo Province |
264,048 |
-1.665 / -78.659 |
| 12 | Ibarra , Imbabura |
221,149 |
0.349 / -78.125 |