| Table 8. Province of Birth by Current Residence, Northern Oro Districts, PNG: 1990 | ||||
| Total | Ijivitari | Sohe | District not stated | |
| Total | ||||
| Total | 96,491 | 11,972 | 53,655 | 30,864 |
| Western | 200 | 29 | 140 | 31 |
| Gulf | 232 | 29 | 166 | 37 |
| Central | 1,240 | 484 | 599 | 157 |
| NCD | 664 | 84 | 433 | 147 |
| Milnebay | 1,210 | 48 | 856 | 306 |
| Oro | 86,754 | 10,933 | 46,616 | 29,205 |
| South Highlands | 285 | 10 | 259 | 16 |
| Enga | 62 | 2 | 51 | 9 |
| West Highlands | 208 | 12 | 172 | 24 |
| Simbu | 420 | 14 | 392 | 14 |
| East Highlands | 734 | 29 | 618 | 87 |
| Morobe | 2,470 | 156 | 1,719 | 595 |
| Madang | 504 | 28 | 424 | 52 |
| East Sepik | 485 | 24 | 416 | 45 |
| West Sepik | 133 | 5 | 114 | 14 |
| Manus | 70 | 12 | 53 | 5 |
| New Ireland | 54 | 8 | 41 | 5 |
| East New Britain | 211 | 13 | 164 | 34 |
| West New Britain | 200 | 13 | 166 | 21 |
| Bougainville | 153 | 30 | 96 | 27 |
| Elsewhere | 202 | 9 | 160 | 33 |
| Australia | 37 | 0 | 34 | 3 |
| New Zealand | 4 | 0 | 4 | 0 |
| Fiji | 5 | 0 | 2 | 3 |
| Solomon Islands | 15 | 1 | 10 | 4 |
| OtherPacific | 2 | 1 | 1 | 0 |
| Sri Lanka | 0 | 0 | 0 | 0 |
| China | 2 | 0 | 2 | 0 |
| India | 1 | 1 | 0 | 0 |
| Indonesia | 1 | 0 | 1 | 0 |
| Malaysia | 38 | 0 | 23 | 15 |
| Korea | 0 | 0 | 0 | 0 |
| Other Asia | 31 | 2 | 28 | 1 |
| Others | 25 | 3 | 16 | 6 |
| Male | ||||
| Total | 50,885 | 6,308 | 28,733 | 15,844 |
| Western | 126 | 18 | 88 | 20 |
| Gulf | 134 | 18 | 95 | 21 |
| Central | 693 | 292 | 323 | 78 |
| NCD | 354 | 45 | 238 | 71 |
| Milnebay | 726 | 29 | 537 | 160 |
| Oro | 45,029 | 5,693 | 24,366 | 14,970 |
| South Highlands | 195 | 7 | 179 | 9 |
| Enga | 36 | 1 | 29 | 6 |
| West Highlands | 138 | 8 | 114 | 16 |
| Simbu | 262 | 9 | 247 | 6 |
| East Highlands | 469 | 14 | 398 | 57 |
| Morobe | 1,473 | 90 | 1,094 | 289 |
| Madang | 309 | 18 | 259 | 32 |
| East Sepik | 333 | 15 | 290 | 28 |
| West Sepik | 84 | 3 | 72 | 9 |
| Manus | 45 | 8 | 34 | 3 |
| New Ireland | 27 | 4 | 19 | 4 |
| East New Britain | 122 | 10 | 96 | 16 |
| West New Britain | 114 | 4 | 100 | 10 |
| Bougainville | 80 | 16 | 49 | 15 |
| Elsewhere | 136 | 6 | 106 | 24 |
| Australia | 20 | 0 | 19 | 1 |
| New Zealand | 4 | 0 | 4 | 0 |
| Fiji | 3 | 0 | 2 | 1 |
| Solomon Islands | 10 | 0 | 8 | 2 |
| OtherPacific | 1 | 0 | 1 | 0 |
| Sri Lanka | 0 | 0 | 0 | 0 |
| China | 0 | 0 | 0 | 0 |
| India | 1 | 1 | 0 | 0 |
| Indonesia | 1 | 0 | 1 | 0 |
| Malaysia | 34 | 0 | 19 | 15 |
| Korea | 0 | 0 | 0 | 0 |
| Other Asia | 24 | 2 | 21 | 1 |
| Others | 17 | 3 | 11 | 3 |
| Female | ||||
| Total | 45,606 | 5,664 | 24,922 | 15,020 |
| Western | 74 | 11 | 52 | 11 |
| Gulf | 98 | 11 | 71 | 16 |
| Central | 547 | 192 | 276 | 79 |
| NCD | 310 | 39 | 195 | 76 |
| Milnebay | 484 | 19 | 319 | 146 |
| Oro | 41,725 | 5,240 | 22,250 | 14,235 |
| South Highlands | 90 | 3 | 80 | 7 |
| Enga | 26 | 1 | 22 | 3 |
| West Highlands | 70 | 4 | 58 | 8 |
| Simbu | 158 | 5 | 145 | 8 |
| East Highlands | 265 | 15 | 220 | 30 |
| Morobe | 997 | 66 | 625 | 306 |
| Madang | 195 | 10 | 165 | 20 |
| East Sepik | 152 | 9 | 126 | 17 |
| West Sepik | 49 | 2 | 42 | 5 |
| Manus | 25 | 4 | 19 | 2 |
| New Ireland | 27 | 4 | 22 | 1 |
| East New Britain | 89 | 3 | 68 | 18 |
| West New Britain | 86 | 9 | 66 | 11 |
| Bougainville | 73 | 14 | 47 | 12 |
| Elsewhere | 66 | 3 | 54 | 9 |
| Australia | 17 | 0 | 15 | 2 |
| New Zealand | 0 | 0 | 0 | 0 |
| Fiji | 2 | 0 | 0 | 2 |
| Solomon Islands | 5 | 1 | 2 | 2 |
| OtherPacific | 1 | 1 | 0 | 0 |
| Sri Lanka | 0 | 0 | 0 | 0 |
| China | 2 | 0 | 2 | 0 |
| India | 0 | 0 | 0 | 0 |
| Indonesia | 0 | 0 | 0 | 0 |
| Malaysia | 4 | 0 | 4 | 0 |
| Korea | 0 | 0 | 0 | 0 |
| Other Asia | 7 | 0 | 7 | 0 |
| Others | 8 | 0 | 5 | 3 |
| Source: 1990 Papua New Guinea Census | ||||