| 19. POPULATION AGED 15 AND OVER, BY AGE, SEX AND MARITAL STATUS, BY TOWNS/MUNICIPALITIES, CENSUS 2001 |
| Total | Male | Female | |||||||||||
| Total | Single | Married | Widower | Divorced | Unknown | Total | Single | Married | Widow | Divorced | Unknown | ||
| Town Sisak | 44.296 | 20.844 | 6.353 | 12.771 | 912 | 760 | 48 | 23.452 | 4.782 | 12.814 | 4.543 | 1.268 | 45 |
| 15-19 | 3.401 | 1.707 | 1.700 | 5 | - | - | 2 | 1.694 | 1.652 | 34 | 3 | 1 | 4 |
| 20-24 | 3.510 | 1.759 | 1.639 | 111 | 1 | 5 | 3 | 1.751 | 1.339 | 400 | 1 | 9 | 2 |
| 25-29 | 3.366 | 1.738 | 1.086 | 631 | 2 | 14 | 5 | 1.628 | 638 | 928 | 11 | 49 | 2 |
| 30-34 | 3.466 | 1.741 | 587 | 1.102 | 2 | 48 | 2 | 1.725 | 288 | 1.313 | 38 | 84 | 2 |
| 35-39 | 3.712 | 1.837 | 406 | 1.355 | 7 | 65 | 4 | 1.875 | 189 | 1.500 | 50 | 135 | 1 |
| 40-44 | 3.995 | 1.999 | 327 | 1.524 | 11 | 130 | 7 | 1.996 | 115 | 1.623 | 76 | 182 | - |
| 45-49 | 4.199 | 2.077 | 255 | 1.640 | 32 | 147 | 3 | 2.122 | 123 | 1.657 | 154 | 188 | - |
| 50-54 | 3.675 | 1.765 | 135 | 1.452 | 47 | 128 | 3 | 1.910 | 71 | 1.433 | 241 | 164 | 1 |
| 55-59 | 3.008 | 1.367 | 63 | 1.169 | 55 | 79 | 1 | 1.641 | 59 | 1.136 | 335 | 107 | 4 |
| 60-64 | 3.452 | 1.561 | 62 | 1.319 | 107 | 70 | 3 | 1.891 | 57 | 1.133 | 576 | 116 | 9 |
| 65-69 | 3.398 | 1.569 | 47 | 1.291 | 191 | 38 | 2 | 1.829 | 67 | 862 | 795 | 98 | 7 |
| 70-74 | 2.542 | 1.003 | 21 | 739 | 216 | 25 | 2 | 1.539 | 58 | 512 | 885 | 79 | 5 |
| 75-79 | 1.495 | 430 | 11 | 289 | 124 | 5 | 1 | 1.065 | 63 | 211 | 748 | 41 | 2 |
| 80-84 | 597 | 157 | 1 | 88 | 67 | 1 | - | 440 | 29 | 38 | 366 | 6 | 1 |
| 85 and over | 368 | 85 | 1 | 35 | 49 | - | - | 283 | 18 | 4 | 256 | 4 | 1 |
| Unknown | 112 | 49 | 12 | 21 | 1 | 5 | 10 | 63 | 16 | 30 | 8 | 5 | 4 |