Identifiers: CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Urban Honolulu (CDP), HI | 350,964 |
| 2 | Pearl City (CDP), HI | 45,295 |
| 3 | Waipahu (CDP), HI | 43,485 |
| 4 | Kailua (CDP), HI | 40,514 |
| 5 | Kaneohe (CDP), HI | 37,430 |
| 6 | Mililani Town (CDP), HI | 28,121 |
| 7 | Ewa Gentry (CDP), HI | 25,707 |
| 8 | Kapolei (CDP), HI | 21,411 |
| 9 | Mililani Mauka (CDP), HI | 21,075 |
| 10 | Makakilo (CDP), HI | 19,877 |
| 11 | Wahiawa (CDP), HI | 18,658 |
| 12 | Ewa Beach (CDP), HI | 16,415 |
| 13 | Halawa (CDP), HI | 15,016 |
| 14 | Ocean Pointe (CDP), HI | 14,965 |
| 15 | Schofield Barracks (CDP), HI | 14,904 |
| 16 | Royal Kunia (CDP), HI | 14,896 |
| 17 | Waimalu (CDP), HI | 13,817 |
| 18 | Nanakuli (CDP), HI | 12,195 |
| 19 | Waipio (CDP), HI | 12,082 |
| 20 | Maili (CDP), HI | 11,535 |
Identifiers: CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Urban Honolulu (CDP), HI | 350,964 |
| 2 | Pearl City (CDP), HI | 45,295 |
| 3 | Waipahu (CDP), HI | 43,485 |
| 4 | Kaneohe (CDP), HI | 37,430 |
| 5 | Mililani Town (CDP), HI | 28,121 |
| 6 | Ewa Gentry (CDP), HI | 25,707 |
| 7 | Kapolei (CDP), HI | 21,411 |
| 8 | Mililani Mauka (CDP), HI | 21,075 |
| 9 | Makakilo (CDP), HI | 19,877 |
| 10 | Wahiawa (CDP), HI | 18,658 |
| 11 | Ewa Beach (CDP), HI | 16,415 |
| 12 | Halawa (CDP), HI | 15,016 |
| 13 | Ocean Pointe (CDP), HI | 14,965 |
| 14 | Schofield Barracks (CDP), HI | 14,904 |
| 15 | Royal Kunia (CDP), HI | 14,896 |
| 16 | Waimalu (CDP), HI | 13,817 |
| 17 | Waianae (CDP), HI | 13,614 |
| 18 | Nanakuli (CDP), HI | 12,195 |
| 19 | Waipio (CDP), HI | 12,082 |
| 20 | Maili (CDP), HI | 11,535 |