| Index | Endicott | Washington | National |
| Average Test Scores | 60% | 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 | Endicott | Washington | National |
| Completed 8th grade | 87.0% | 87.5% | 84.3% |
| Completed high school | 87.0% | 86.6% | 83.0% |
| Completed some college | 55.2% | 67.7% | 59.4% |
| Completed associate degree | 28.6% | 43.3% | 38.5% |
| Completed bachelors | 22.1% | 33.6% | 30.3% |
| Completed masters | 7.1% | 12.3% | 11.5% |
| Completed professional degree | 1.3% | 3.6% | 3.3% |
| Completed doctorate | 0.0% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Endicott. Using the proficiency score averages, the average test scores for Endicott, WA schools is 60%. The average student to teacher ratio is n/a. In Endicott, WA, an average of 87.0% of students have completed 8th grade and an average of 87.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| St. John, WA | 635 | 60% | 25.0% |
| LaCrosse, WA | 397 | 45% | 6.3% |
| Endicott, WA | 351 | 60% | 24.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Winkelman, AZ | 351 | 32% | 34.4% |
| Greeleyville, SC | 351 | 36% | 26.0% |
| Towanda, IL | 351 | 65% | 34.4% |
| Scranton, ND | 351 | 65% | 35.4% |
| Boyne Falls, MI | 350 | 40% | 17.7% |
| Endicott, WA | 351 | 60% | 24.0% |