| Table 6. Length of Residence by District, Northern (Oro): 2000 | |||
| Total | Ijivitari | Sohe | |
| Total | 128,137 | 65,173 | 62,964 |
| Continuous since birth | 106,566 | 52,869 | 53,697 |
| Other | 21,571 | 12,304 | 9,267 |
| Males | 67,239 | 34,149 | 33,090 |
| Continuous since birth | 55,467 | 27,390 | 28,077 |
| Other | 11,772 | 6,759 | 5,013 |
| Females | 60,898 | 31,024 | 29,874 |
| Continuous since birth | 51,099 | 25,479 | 25,620 |
| Other | 9,799 | 5,545 | 4,254 |
| Total | 18,443 | 10,705 | 7,738 |
| 0 - 4 years | 6,793 | 4,029 | 2,764 |
| 5 - 9 years | 3,449 | 1,907 | 1,542 |
| 10 - 14 years | 2,484 | 1,407 | 1,077 |
| 15 - 19 years | 1,613 | 926 | 687 |
| 20 - 24 years | 1,788 | 925 | 863 |
| 25 - 29 years | 743 | 475 | 268 |
| 30 - 34 years | 599 | 371 | 228 |
| 35 - 39 years | 321 | 210 | 111 |
| 40 years or more | 653 | 455 | 198 |
| Median | 8.5 | 8.5 | 8.6 |
| Males | 10,170 | 5,953 | 4,217 |
| 0 - 4 years | 3,767 | 2,263 | 1,504 |
| 5 - 9 years | 1,842 | 1,019 | 823 |
| 10 - 14 years | 1,327 | 746 | 581 |
| 15 - 19 years | 836 | 478 | 358 |
| 20 - 24 years | 1,010 | 528 | 482 |
| 25 - 29 years | 414 | 267 | 147 |
| 30 - 34 years | 355 | 220 | 135 |
| 35 - 39 years | 199 | 126 | 73 |
| 40 years or more | 420 | 306 | 114 |
| Median | 8.6 | 8.5 | 8.7 |
| Females | 8,273 | 4,752 | 3,521 |
| 0 - 4 years | 3,026 | 1,766 | 1,260 |
| 5 - 9 years | 1,607 | 888 | 719 |
| 10 - 14 years | 1,157 | 661 | 496 |
| 15 - 19 years | 777 | 448 | 329 |
| 20 - 24 years | 778 | 397 | 381 |
| 25 - 29 years | 329 | 208 | 121 |
| 30 - 34 years | 244 | 151 | 93 |
| 35 - 39 years | 122 | 84 | 38 |
| 40 years or more | 233 | 149 | 84 |
| Median | 8.5 | 8.4 | 8.5 |
| Source: 2000 Papua New Guinea Census | |||