| POBLACION TOTAL | TASA DE CRECIMIENTO 1980-1991 | ||||
| 1980 | 1991 | ||||
| Abs. | % | Abs. | % | ||
| Total | 465.976 | 100,00 | 528.715 | 100,00 | 1,15 |
| menos de 14 | 155.496 | 33,37 | 166.612 | 31,51 | 0,63 |
| 14 a 19 | 51.017 | 10,95 | 63.411 | 11,99 | 2,00 |
| 20 a 24 | 37.795 | 8,11 | 39.690 | 7,51 | 0,45 |
| 25 a 49 | 144.275 | 30,96 | 163.106 | 30,85 | 1,12 |
| 50 a 59 | 38.279 | 8,21 | 42.073 | 7,96 | 0,86 |
| 60 y más | 39.114 | 8,39 | 53.823 | 10,18 | 2,94 |
| Varones | 227.514 | 100,00 | 256.634 | 100,00 | 1,10 |
| menos de 14 | 78.025 | 34,29 | 84.109 | 32,77 | 0,68 |
| 14 a 19 | 24.981 | 10,98 | 31.133 | 12,13 | 2,02 |
| 20 a 24 | 17.606 | 7,74 | 18.894 | 7,36 | 0,64 |
| 25 a 49 | 69.638 | 30,61 | 77.673 | 30,27 | 1,00 |
| 50 a 59 | 19.010 | 8,36 | 20.087 | 7,83 | 0,50 |
| 60 y más | 18.254 | 8,02 | 24.738 | 9,64 | 2,80 |
| Mujeres | 238.462 | 100,00 | 272.081 | 100,00 | 1,21 |
| menos de 14 | 77.471 | 32,49 | 82.503 | 30,32 | 0,57 |
| 14 a 19 | 26.036 | 10,92 | 32.278 | 11,86 | 1,97 |
| 20 a 24 | 20.189 | 8,47 | 20.796 | 7,64 | 0,27 |
| 25 a 49 | 74.637 | 31,30 | 85.433 | 31,40 | 1,24 |
| 50 a 59 | 19.269 | 8,08 | 21.986 | 8,08 | 1,21 |
| 60 y más | 20.860 | 8,75 | 29.085 | 10,69 | 3,07 |