| Table 9. Religion by West Sepik Districts, PNG: 1990 | ||||||
| Total | Aitape/Lumi | Nuku | Telefomin | Vanimo/Green River | NS | |
| Total | ||||||
| Total | 139,917 | 24,812 | 17,497 | 22,477 | 21,336 | 53,795 |
| Church | 138,207 | 24,717 | 17,342 | 22,038 | 21,092 | 53,018 |
| No church | 1,710 | 95 | 155 | 439 | 244 | 777 |
| Male | ||||||
| Total | 74,873 | 12,800 | 9,792 | 12,456 | 12,419 | 27,406 |
| Church | 73,863 | 12,757 | 9,697 | 12,200 | 12,241 | 26,968 |
| No church | 1,010 | 43 | 95 | 256 | 178 | 438 |
| Female | ||||||
| Total | 65,044 | 12,012 | 7,705 | 10,021 | 8,917 | 26,389 |
| Church | 64,344 | 11,960 | 7,645 | 9,838 | 8,851 | 26,050 |
| No church | 700 | 52 | 60 | 183 | 66 | 339 |
| RELIGION | ||||||
| Total | 139,917 | 24,812 | 17,497 | 22,477 | 21,336 | 53,795 |
| Anglican | 62 | 11 | 27 | 4 | 14 | 6 |
| Baptist | 39,948 | 1,146 | 361 | 10,393 | 14,260 | 13,788 |
| Alliance Evangelical | 9,387 | 2,439 | 1,508 | 894 | 35 | 4,511 |
| Lutheran Evangelical | 2,418 | 181 | 980 | 245 | 940 | 72 |
| Roman Catholic | 72,211 | 19,842 | 12,094 | 7,937 | 3,731 | 28,607 |
| SDA Church | 4,031 | 90 | 1,428 | 285 | 1,094 | 1,134 |
| United Church | 345 | 63 | 190 | 37 | 4 | 51 |
| Other Church | 8,745 | 895 | 698 | 2,103 | 813 | 4,236 |
| NoReligion | 1,710 | 95 | 155 | 439 | 244 | 777 |
| Not reported | 1,060 | 50 | 56 | 140 | 201 | 613 |
| Male | ||||||
| Total | 74,873 | 12,800 | 9,792 | 12,456 | 12,419 | 27,406 |
| Anglican | 38 | 7 | 11 | 4 | 12 | 4 |
| Baptist | 21,024 | 598 | 236 | 5,676 | 7,548 | 6,966 |
| Alliance Evangelical | 4,808 | 1,296 | 811 | 516 | 26 | 2,159 |
| Lutheran Evangelical | 1,701 | 130 | 608 | 185 | 735 | 43 |
| Roman Catholic | 38,815 | 10,137 | 6,752 | 4,369 | 2,875 | 14,682 |
| SDA Church | 2,080 | 55 | 752 | 157 | 539 | 577 |
| United Church | 193 | 37 | 111 | 21 | 3 | 21 |
| Other Church | 4,670 | 471 | 384 | 1,204 | 405 | 2,206 |
| NoReligion | 1,010 | 43 | 95 | 256 | 178 | 438 |
| Not reported | 534 | 26 | 32 | 68 | 98 | 310 |
| Female | ||||||
| Total | 65,044 | 12,012 | 7,705 | 10,021 | 8,917 | 26,389 |
| Anglican | 24 | 4 | 16 | 0 | 2 | 2 |
| Baptist | 18,924 | 548 | 125 | 4,717 | 6,712 | 6,822 |
| Alliance Evangelical | 4,579 | 1,143 | 697 | 378 | 9 | 2,352 |
| Lutheran Evangelical | 717 | 51 | 372 | 60 | 205 | 29 |
| Roman Catholic | 33,396 | 9,705 | 5,342 | 3,568 | 856 | 13,925 |
| SDA Church | 1,951 | 35 | 676 | 128 | 555 | 557 |
| United Church | 152 | 26 | 79 | 16 | 1 | 30 |
| Other Church | 4,075 | 424 | 314 | 899 | 408 | 2,030 |
| NoReligion | 700 | 52 | 60 | 183 | 66 | 339 |
| Not reported | 526 | 24 | 24 | 72 | 103 | 303 |
| Source: 1990 Papua New Guinea Census | ||||||