| POBLACION TOTAL | TASA DE CRECIMIENTO 1980-1991 | ||||
| 1980 | 1991 | ||||
| Abs. | % | Abs. | % | ||
| Total | 1.196.228 | 100,00 | 1.412.357 | 100,00 | 1,52 |
| menos de 14 | 362.382 | 30,29 | 422.928 | 29,94 | 1,41 |
| 14 a 19 | 122.482 | 10,24 | 157.632 | 11,16 | 2,32 |
| 20 a 24 | 96.863 | 8,10 | 106.651 | 7,55 | 0,88 |
| 25 a 49 | 387.518 | 32,39 | 442.199 | 31,31 | 1,21 |
| 50 a 59 | 111.203 | 9,30 | 120.151 | 8,51 | 0,71 |
| 60 y más | 115.780 | 9,68 | 162.796 | 11,53 | 3,15 |
| Varones | 586.805 | 100,00 | 690.805 | 100,00 | 1,49 |
| menos de 14 | 182.642 | 31,12 | 214.747 | 31,09 | 1,48 |
| 14 a 19 | 60.492 | 10,31 | 78.594 | 11,38 | 2,41 |
| 20 a 24 | 46.888 | 7,99 | 52.255 | 7,56 | 0,99 |
| 25 a 49 | 189.310 | 32,26 | 214.724 | 31,08 | 1,15 |
| 50 a 59 | 54.612 | 9,31 | 57.477 | 8,32 | 0,47 |
| 60 y más | 52.861 | 9,01 | 73.008 | 10,57 | 2,98 |
| Mujeres | 609.423 | 100,00 | 721.552 | 100,00 | 1,55 |
| menos de 14 | 179.740 | 29,49 | 208.181 | 28,85 | 1,34 |
| 14 a 19 | 61.990 | 10,17 | 79.038 | 10,95 | 2,23 |
| 20 a 24 | 49.975 | 8,20 | 54.396 | 7,54 | 0,77 |
| 25 a 49 | 198.208 | 32,52 | 227.475 | 31,53 | 1,26 |
| 50 a 59 | 56.591 | 9,29 | 62.674 | 8,69 | 0,93 |
| 60 y más | 62.919 | 10,32 | 89.788 | 12,44 | 3,29 |