| Index | Kapolei | Hawaii | National |
| Average Test Scores | 49% | 47% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 229 | 79,221 |
| Total private schools | n/a | 107 | 24,874 |
| Total post-secondary schools | n/a | 47 | 7,963 |
| Index | Kapolei | Hawaii | National |
| Completed 8th grade | 90.9% | 89.8% | 84.3% |
| Completed high school | 90.1% | 89.0% | 83.0% |
| Completed some college | 66.9% | 63.5% | 59.4% |
| Completed associate degree | 40.5% | 41.7% | 38.5% |
| Completed bachelors | 29.4% | 31.4% | 30.3% |
| Completed masters | 8.3% | 10.6% | 11.5% |
| Completed professional degree | 2.1% | 3.7% | 3.3% |
| Completed doctorate | 0.5% | 1.4% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Kapolei. Using the proficiency score averages, the average test scores for Kapolei, HI schools is 49%. The average student to teacher ratio is n/a. In Kapolei, HI, an average of 90.9% of students have completed 8th grade and an average of 90.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Mililani Mauka, HI | 19,808 | 72% | 50.3% |
| Pearl City, HI | 45,159 | 68% | 40.6% |
| Mililani Town, HI | 27,459 | 60% | 24.5% |
| Honolulu, HI | 347,181 | 53% | 11.4% |
| Kaaawa, HI | 1,235 | 52% | 8.3% |
| Kapolei, HI | 21,541 | 49% | 2.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Massapequa, NY | 21,531 | 75% | 56.1% |
| Darien, CT | 21,519 | 85% | 76.9% |
| Anniston, AL | 21,518 | 39% | 18.4% |
| Perrysburg, OH | 21,566 | 88% | 83.3% |
| Klamath Falls, OR | 21,509 | 41% | 15.6% |
| Kapolei, HI | 21,541 | 49% | 2.4% |
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