| DemoChoice Web Poll: New Zealand, Porirua City, Mayoralty, 2004 by DemoChoice rules |
| 1 candidate will be elected with 13,099 ballots cast. |
| Jenny BRASH | Gregory FORTUIN | Kevin WATSON | Euon MURRELL | Robert SHAW | Paul HOPKINSON | None of these | Need to win | |
| Round 1 Count | 5088 | 3076 | 2038 | 1493 | 1278 | 126 | 0 | 6550 |
| Transfers from Paul HOPKINSON | 18 | 30 | 15 | 10 | 17 | 36 | ||
| Round 2 Count | 5106 | 3106 | 2053 | 1503 | 1295 | 0 | 36 | 6532 |
| Transfers from Robert SHAW | 410 | 210 | 235 | 223 | 217 | |||
| Round 3 Count | 5516 | 3316 | 2288 | 1726 | 0 | 0 | 253 | 6423 |
| Transfers from Euon MURRELL | 511 | 512 | 273 | 430 | ||||
| Round 4 Count | 6027 | 3828 | 2561 | 0 | 0 | 0 | 683 | 6208 |
| Transfers from Kevin WATSON | 1129 | 614 | 818 | |||||
| Round 5 Count | 7156 | 4442 | 0 | 0 | 0 | 0 | 1501 | 5799 |
| Status | Elected | Defeated | Defeated | Defeated | Defeated | Defeated |
Ballots cast: 13099