| 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 Poreč | 14.530 | 6.926 | 2.193 | 4.334 | 178 | 177 | 44 | 7.604 | 1.914 | 4.382 | 925 | 358 | 25 |
| 15-19 | 1.238 | 614 | 609 | 1 | - | - | 4 | 624 | 604 | 15 | - | 1 | 4 |
| 20-24 | 1.371 | 686 | 630 | 50 | - | - | 6 | 685 | 554 | 126 | - | 2 | 3 |
| 25-29 | 1.123 | 581 | 385 | 190 | 1 | 5 | - | 542 | 259 | 272 | - | 10 | 1 |
| 30-34 | 1.110 | 516 | 181 | 322 | - | 9 | 4 | 594 | 119 | 447 | 5 | 22 | 1 |
| 35-39 | 1.383 | 642 | 110 | 507 | 1 | 20 | 4 | 741 | 93 | 599 | 10 | 39 | - |
| 40-44 | 1.574 | 726 | 88 | 608 | 2 | 26 | 2 | 848 | 80 | 673 | 23 | 72 | - |
| 45-49 | 1.601 | 777 | 65 | 670 | 8 | 33 | 1 | 824 | 77 | 648 | 34 | 63 | 2 |
| 50-54 | 1.262 | 627 | 38 | 548 | 9 | 29 | 3 | 635 | 45 | 486 | 43 | 61 | - |
| 55-59 | 817 | 417 | 24 | 356 | 14 | 22 | 1 | 400 | 19 | 303 | 51 | 27 | - |
| 60-64 | 875 | 410 | 18 | 359 | 17 | 16 | - | 465 | 18 | 324 | 98 | 24 | 1 |
| 65-69 | 766 | 367 | 17 | 313 | 25 | 11 | 1 | 399 | 11 | 227 | 140 | 20 | 1 |
| 70-74 | 601 | 256 | 7 | 213 | 31 | 4 | 1 | 345 | 11 | 145 | 179 | 9 | 1 |
| 75-79 | 410 | 152 | 5 | 114 | 33 | - | - | 258 | 8 | 69 | 178 | 3 | - |
| 80-84 | 165 | 68 | 1 | 49 | 17 | 1 | - | 97 | 2 | 17 | 75 | 3 | - |
| 85 and over | 136 | 42 | 3 | 21 | 18 | - | - | 94 | 2 | 6 | 83 | 1 | 2 |
| Unknown | 98 | 45 | 12 | 13 | 2 | 1 | 17 | 53 | 12 | 25 | 6 | 1 | 9 |