| Punahou School | Honolulu | K-12 | 3,700 | 10.6 | Nonsectarian |
| Iolani School | Honolulu | K-12 | 2,203 | 9.7 | Episcopal |
| Kamehameha Schools Maui | Makawao | K-12 | 1,125 | 10 | Church of Christ |
| Hawaii Baptist Academy | Honolulu | PreK-12 | 1,040 | 13 | Baptist |
| Maryknoll School | Honolulu | PreK-12 | 825 | 12 | Roman Catholic |
| St. Louis School | Honolulu | K-12 | 801 | 14.5 | Roman Catholic, all-boys |
| Island Pacific Academy | Kapolei | K-12 | 582 | 9 | Nonsectarian |
| Hawaii Preparatory Academy | Kamuela | K-12 | 576 | 7.7 | Nonsectarian |
| Seabury Hall | Makawao | 5-12 | 537 | 7.9 | Episcopal |
| Damien Memorial School | Honolulu | 6-12 | 532 | 13.3 | Roman Catholic |
| Sacred Hearts Academy | Honolulu | PreK-12 | 496 | 11.2 | Roman Catholic, all-girls |
| Island School | Lihue | PreK-12 | 459 | 9.5 | Nonsectarian |
| Maui Preparatory Academy | Lahaina | PreK-12 | 353 | 9.6 | Nonsectarian |
| Parker School | Kamuela | K-12 | 337 | 8.1 | Nonsectarian |
| Makua Lani Christian Academy | Kailua Kona | PreK-12 | 316 | 10.6 | Christian (nondenominational) |
| Makua Lani Christian High School | Holualoa | PreK-12 | 311 | 9.9 | Christian (nondenominational) |
| Assets School | Honolulu | 1-12 | 287 | 6.3 | Nonsectarian |
| Friendship Christian School | Ewa Beach | PreK-12 | 272 | 13.9 | Baptist |
| St. Andrews Schools | Honolulu | PreK-12 | 244 | 6.5 | Episcopal |
| St. Anthony School | Wailuku | K-12 | 231 | 10.5 | Roman Catholic |
| Kaimuki Christian School | Honolulu | PreK-12 | 218 | 9.2 | Christian (nondenominational) |
| Christian Liberty Academy | Keaau | PreK-12 | 218 | 10.7 | Christian (nondenominational) |
| Christian Academy | Honolulu | PreK-12 | 213 | 10.9 | Assembly of God |
| Trinity Christian School | Kailua | PreK-11 | 213 | 5.2 | Christian (nondenominational) |
| Calvary Chapel Christian School | Aiea | K-12 | 210 | 13.7 | Christian (nondenominational) |
| Koolau Baptist Academy | Kaneohe | K-12 | 204 | 13.7 | Baptist |
| Kauai Christian Academy | Kilauea | PreK-12 | 199 | 11.4 | Christian (nondenominational) |
| Doris Todd Christian Academy | Paia | PreK-12 | 196 | 12.2 | Christian (nondenominational) |
| Pearl Harbor Christian Academy | Waipahu | PreK-12 | 179 | 15 | Christian (nondenominational) |
| Sacred Hearts School & Early Learning Center | Lahaina | K-9 | 170 | 11 | Roman Catholic |
| St. Joseph School | Hilo | PreK-12 | 163 | 7.4 | Roman Catholic |
| Lanakila Baptist Schools | Waipahu | PreK-12 | 129 | 10.7 | Baptist |
| Honolulu Waldorf School - Mohala Pua School | Honolulu | PreK-11 | 107 | 4.8 | Nonsectarian |
| Asia Pacific International School | Hauula | K-12 | 104 | 5.8 | Christian (nondenominational) |
| La Pietra Hawaii School for Girls | Honolulu | 6-12 | 88 | 4.9 | Nonsectarian, all-girls |
| Hawaiian Mission Academy | Honolulu | 9-12 | 85 | 12.9 | Seventh-Day Adventist |
| St. Michael School | Waialua | PreK-12 | 82 | 9.8 | Roman Catholic |
| Lanakila Baptist Middle & High School | Ewa Beach | 6-12 | 77 | 10.8 | Baptist |
| American Renaissance Academy | Kapolei | K-12 | 77 | 7.7 | Nonsectarian |
| Pacific Buddhist Academy | Honolulu | 9-12 | 74 | 8.6 | Other religious |