| Index | Leavenworth | Washington | National |
| Average Test Scores | 60% | 54% | 48% |
| Student/Teacher ratio | 20:1 | 20:1 | 16:1 |
| Total public schools | 4 | 1,991 | 79,221 |
| Total private schools | 1 | 548 | 24,874 |
| Total post-secondary schools | n/a | 147 | 7,963 |

| Index | Leavenworth | Washington | National |
| Completed 8th grade | 89.2% | 87.5% | 84.3% |
| Completed high school | 87.7% | 86.6% | 83.0% |
| Completed some college | 63.9% | 67.7% | 59.4% |
| Completed associate degree | 45.7% | 43.3% | 38.5% |
| Completed bachelors | 38.6% | 33.6% | 30.3% |
| Completed masters | 16.4% | 12.3% | 11.5% |
| Completed professional degree | 3.7% | 3.6% | 3.3% |
| Completed doctorate | 1.4% | 1.5% | 1.3% |
There are a total of 4 public schools, 1 private schools and n/a post-secondary schools in Leavenworth. Using the proficiency score averages, the average test scores for Leavenworth, WA schools is 60%. The average student to teacher ratio is 20:1. In Leavenworth, WA, an average of 89.2% of students have completed 8th grade and an average of 87.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Cashmere, WA | 3,228 | 64% | 32.6% |
| Leavenworth, WA | 2,545 | 60% | 24.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Canton, MO | 2,545 | 40% | 17.7% |
| St. Hedwig, TX | 2,544 | 31% | 36.5% |
| York, AL | 2,544 | 18% | 62.0% |
| Spring Lake, MI | 2,544 | 69% | 43.3% |
| Charlevoix, MI | 2,544 | 40% | 17.7% |
| Leavenworth, WA | 2,545 | 60% | 24.2% |