| Table 5. Fertility by District, Northern Bougainville Province, PNG: 2011 | ||||||||
| Females | CEB | CS | LB | CEB/W | CS/W | CS/CEB | ASFR | |
| Total | 24,963 | 60,809 | 58,109 | 4,429 | 2.44 | 2.33 | 95.6 | 177 |
| 15 - 19 | 5,210 | 966 | 936 | 398 | 0.19 | 0.18 | 96.9 | 76 |
| 20 - 24 | 4,695 | 3,966 | 3,870 | 1,065 | 0.84 | 0.82 | 97.6 | 227 |
| 25 - 29 | 4,235 | 8,551 | 8,264 | 1,146 | 2.02 | 1.95 | 96.6 | 271 |
| 30 - 34 | 3,243 | 10,474 | 10,083 | 800 | 3.23 | 3.11 | 96.3 | 247 |
| 35 - 39 | 3,130 | 13,453 | 12,791 | 565 | 4.30 | 4.09 | 95.1 | 181 |
| 40 - 44 | 2,251 | 11,392 | 10,824 | 239 | 5.06 | 4.81 | 95.0 | 106 |
| 45 - 49 | 2,199 | 12,007 | 11,341 | 216 | 5.46 | 5.16 | 94.5 | 98 |
| TFR ==> | 6,027 | |||||||
| Source: 2011 Papua New Guinea Census | ||||||||