| Index | Kettle Falls | Washington | National |
| Average Test Scores | 48% | 54% | 48% |
| Student/Teacher ratio | 18:1 | 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 | Kettle Falls | Washington | National |
| Completed 8th grade | 80.5% | 87.5% | 84.3% |
| Completed high school | 79.1% | 86.6% | 83.0% |
| Completed some college | 49.4% | 67.7% | 59.4% |
| Completed associate degree | 27.2% | 43.3% | 38.5% |
| Completed bachelors | 17.4% | 33.6% | 30.3% |
| Completed masters | 4.8% | 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 4 public schools, 1 private schools and n/a post-secondary schools in Kettle Falls. Using the proficiency score averages, the average test scores for Kettle Falls, WA schools is 48%. The average student to teacher ratio is 18:1. In Kettle Falls, WA, an average of 80.5% of students have completed 8th grade and an average of 79.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Colville, WA | 4,786 | 58% | 20.0% |
| Kettle Falls, WA | 1,594 | 48% | 1.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Whitewright, TX | 1,594 | 51% | 6.6% |
| Homer, GA | 1,595 | 44% | 9.4% |
| Lunenburg, MA | 1,593 | 59% | 23.3% |
| Paris, MO | 1,595 | 33% | 30.9% |
| Twin City, GA | 1,595 | 44% | 9.4% |
| Kettle Falls, WA | 1,594 | 48% | 1.0% |
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