| Index | Bainbridge Island | Washington | National |
| Average Test Scores | 60% | 48% | 49% |
| Student/Teacher ratio | 20:1 | 20:1 | 16:1 |
| Total public schools | 11 | 1,991 | 79,221 |
| Total private schools | 7 | 548 | 24,874 |
| Total post-secondary schools | n/a | 147 | 7,963 |
| Index | Bainbridge Island | Washington | National |
| Completed 8th grade | 97.5% | 87.5% | 84.3% |
| Completed high school | 97.4% | 86.6% | 83.0% |
| Completed some college | 91.2% | 67.7% | 59.4% |
| Completed associate degree | 75.4% | 43.3% | 38.5% |
| Completed bachelors | 69.2% | 33.6% | 30.3% |
| Completed masters | 32.5% | 12.3% | 11.5% |
| Completed professional degree | 12.5% | 3.6% | 3.3% |
| Completed doctorate | 4.9% | 1.5% | 1.3% |
There are a total of 11 public schools, 7 private schools and n/a post-secondary schools in Bainbridge Island. Using the proficiency score averages, the average test scores for Bainbridge Island, WA schools is 60%. The average student to teacher ratio is 20:1. In Bainbridge Island, WA, an average of 97.5% of students have completed 8th grade and an average of 97.4% have completed high school.
| City, State | Population | Avg. Test Scores | National Avg. |
| Medina, WA | 3,169 | 88% | 79% |
| Mercer Island, WA | 24,467 | 83% | 69% |
| Lake Forest Park, WA | 13,156 | 80% | 63% |
| Clyde Hill, WA | 3,197 | 78% | 59% |
| Mill Creek East, WA | 18,771 | 77% | 55% |
| Bainbridge Island, WA | 23,576 | 60% | 22% |
| City, State | Population | Avg. Test Scores | National Avg. |
| Old Bridge, NJ | 23,569 | 53% | 7% |
| North Laurel, MD | 23,590 | 41% | 17% |
| Palm Springs, FL | 23,592 | 31% | 37% |
| Keene, NH | 23,537 | 54% | 10% |
| Fairfax, VA | 23,620 | 79% | 60% |
| Bainbridge Island, WA | 23,576 | 60% | 22% |
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