| 22. FEMALE POPULATION AGED 15 AND OVER, BY AGE AND NUMBER OF LIVE-BORN CHILDREN, BY TOWNS/MUNICIPALITIES, CENSUS 2001 |
| Total | Childless | Women by number of live-born children | Unknown | |||||||||||
| All | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 and more | ||||
| Town Opatija | 6.035 | 1.733 | 4.233 | 1.610 | 2.117 | 381 | 81 | 29 | 5 | 3 | 1 | 3 | 3 | 69 |
| 15-19 | 348 | 347 | 1 | 1 | - | - | - | - | - | - | - | - | - | - |
| 20-24 | 430 | 390 | 38 | 24 | 14 | - | - | - | - | - | - | - | - | 2 |
| 25-29 | 413 | 255 | 157 | 99 | 52 | 5 | 1 | - | - | - | - | - | - | 1 |
| 30-34 | 394 | 121 | 268 | 126 | 130 | 11 | 1 | - | - | - | - | - | - | 5 |
| 35-39 | 391 | 57 | 331 | 132 | 166 | 30 | 3 | - | - | - | - | - | - | 3 |
| 40-44 | 482 | 53 | 425 | 133 | 240 | 39 | 10 | 3 | - | - | - | - | - | 4 |
| 45-49 | 528 | 64 | 458 | 145 | 263 | 43 | 7 | - | - | - | - | - | - | 6 |
| 50-54 | 611 | 72 | 534 | 174 | 310 | 44 | 3 | 1 | 2 | - | - | - | - | 5 |
| 55-59 | 416 | 44 | 370 | 140 | 195 | 25 | 8 | 2 | - | - | - | - | - | 2 |
| 60-64 | 472 | 57 | 411 | 163 | 215 | 28 | 4 | 1 | - | - | - | - | - | 4 |
| 65-69 | 401 | 64 | 335 | 135 | 151 | 35 | 10 | 2 | - | - | - | - | 2 | 2 |
| 70-74 | 387 | 64 | 317 | 129 | 153 | 24 | 4 | 5 | 2 | - | - | - | - | 6 |
| 75-79 | 322 | 45 | 270 | 101 | 118 | 37 | 9 | 2 | - | - | - | 2 | 1 | 7 |
| 80-84 | 176 | 39 | 132 | 46 | 48 | 26 | 5 | 6 | - | 1 | - | - | - | 5 |
| 85 and over | 205 | 48 | 156 | 50 | 49 | 32 | 15 | 6 | 1 | 2 | - | 1 | - | 1 |
| Unknown | 59 | 13 | 30 | 12 | 13 | 2 | 1 | 1 | - | - | 1 | - | - | 16 |