| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Jabonera | city | Estado de Aguascalientes | Mexico | 21.75 | -102.1166667 | 6348 | 11246 |
| Jaltiche de Arriba | city | Estado de Aguascalientes | Mexico | 21.7736111 | -102.7791667 | 5465 | 7489 |
| Jaltomate | city | Estado de Aguascalientes | Mexico | 22.025 | -102.1458333 | 6387 | 46074 |
| Jaltomate | city | Estado de Aguascalientes | Mexico | 22.0166667 | -102.1333333 | 6509 | 46074 |
| Javier Ambriz | city | Estado de Aguascalientes | Mexico | 22.1333333 | -102.2458333 | 6377 | 13129 |
| Jesus Gomez Portugal | city | Estado de Aguascalientes | Mexico | 22 | -102.2958333 | 6174 | 30000 |
| Jesus Maria | city | Estado de Aguascalientes | Mexico | 21.9666667 | -102.35 | 6174 | 18176 |
| Jesús Gómez Portugal | city | Estado de Aguascalientes | Mexico | 22 | -102.2958333 | 6174 | 30000 |
| Jesús María | city | Estado de Aguascalientes | Mexico | 21.9666667 | -102.35 | 6174 | 18176 |
| Jilotepec | city | Estado de Aguascalientes | Mexico | 22.0416667 | -102.0833333 | 6381 | 23744 |
| Jose Maria Morelos | city | Estado de Aguascalientes | Mexico | 22 | -102.2055556 | 6348 | 50139 |
| José María Morelos | city | Estado de Aguascalientes | Mexico | 22 | -102.2055556 | 6348 | 50139 |
| Joya de la Presa | city | Estado de Aguascalientes | Mexico | 21.8333333 | -102.85 | 6646 | 6847 |
| Juan Grande | city | Estado de Aguascalientes | Mexico | 21.9611111 | -101.925 | 7060 | 26827 |
|
|