| Núcleo | Población | ||
|---|---|---|---|
| Total | Hombres | Mujeres | |
| Arahal | 19.491 | 9.666 | 9.825 |
| Población en núcleos | 19.155 | 9.468 | 9.687 |
| Arahal | 18.809 | 9.244 | 9.565 |
| Base Aérea | 66 | 58 | 8 |
| La Joroba | 12 | 5 | 7 |
| Patas Largas I | 3 | 1 | 2 |
| Patas Largas Ii | 0 | 0 | 0 |
| Arenal del Gordo | 35 | 21 | 14 |
| El Matorral | 0 | 0 | 0 |
| El Reondón | 39 | 21 | 18 |
| Llano Verde | 23 | 14 | 9 |
| Mantequero | 22 | 10 | 12 |
| Pago de la Labrandera | 0 | 0 | 0 |
| Pago Redondo | 57 | 36 | 21 |
| Purillo | 6 | 3 | 3 |
| Santa Elo | 21 | 13 | 8 |
| Valleverde | 62 | 42 | 20 |
| Población en diseminados | 336 | 198 | 138 |