16 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Pearl City | Honolulu County | 44,475 |
| Pukalani | Maui County | 8,701 |
| Pupukea | Honolulu County | 4,923 |
| Puhi | Kauai County | 4,721 |
| Paia | Maui County | 2,620 |
| Pahala | Hawaii County | 1,884 |
| Princeville | Kauai County | 1,710 |
| Pahoa | Hawaii County | 1,542 |
| Poipu | Kauai County | 1,519 |
| Pepeekeo | Hawaii County | 1,439 |
| Papaikou | Hawaii County | 1,328 |
| Punaluu | Honolulu County | 784 |
| Paauilo | Hawaii County | 643 |
| Paukaa | Hawaii County | 552 |
| Pakala Village | Kauai County | 295 |
| Puako | Hawaii County | 194 |