| Index | Port Ludlow | Washington | National |
| Average Test Scores | n/a | 54% | 48% |
| Student/Teacher ratio | n/a | 20:1 | 16:1 |
| Total public schools | n/a | 1,991 | 79,221 |
| Total private schools | n/a | 548 | 24,874 |
| Total post-secondary schools | n/a | 147 | 7,963 |

| Index | Port Ludlow | Washington | National |
| Completed 8th grade | 97.2% | 87.5% | 84.3% |
| Completed high school | 97.2% | 86.6% | 83.0% |
| Completed some college | 85.2% | 67.7% | 59.4% |
| Completed associate degree | 49.3% | 43.3% | 38.5% |
| Completed bachelors | 43.2% | 33.6% | 30.3% |
| Completed masters | 15.6% | 12.3% | 11.5% |
| Completed professional degree | 7.2% | 3.6% | 3.3% |
| Completed doctorate | 4.4% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Port Ludlow. Using the proficiency score averages, the average test scores for Port Ludlow, WA schools is n/a. The average student to teacher ratio is n/a. In Port Ludlow, WA, an average of 97.2% of students have completed 8th grade and an average of 97.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Suquamish, WA | 4,441 | 68% | 41.7% |
| Langley, WA | 1,236 | 56% | 17.2% |
| Kingston, WA | 2,919 | 56% | 16.7% |
| Poulsbo, WA | 11,279 | 55% | 14.9% |
| Port Townsend, WA | 9,950 | 52% | 7.3% |
| Port Ludlow, WA | 3,018 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Bad Axe, MI | 3,018 | 50% | 3.1% |
| Castle Rock, WA | 3,018 | 46% | 5.2% |
| Oakbrook Terrace, IL | 3,018 | 50% | 3.1% |
| Brighton, TN | 3,015 | 43% | 11.5% |
| Brownstown, IN | 3,021 | 48% | 0.7% |
| Port Ludlow, WA | 3,018 | n/a |