| Index | Keller | Washington | National |
| Average Test Scores | 30% | 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 | Keller | Washington | National |
| Completed 8th grade | 68.0% | 87.5% | 84.3% |
| Completed high school | 62.4% | 86.6% | 83.0% |
| Completed some college | 48.8% | 67.7% | 59.4% |
| Completed associate degree | 27.2% | 43.3% | 38.5% |
| Completed bachelors | 13.6% | 33.6% | 30.3% |
| Completed masters | 5.6% | 12.3% | 11.5% |
| Completed professional degree | 0.8% | 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 Keller. Using the proficiency score averages, the average test scores for Keller, WA schools is 30%. The average student to teacher ratio is n/a. In Keller, WA, an average of 68.0% of students have completed 8th grade and an average of 62.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Coulee Dam, WA | 1,355 | 39% | 19.1% |
| Nespelem, WA | 215 | 10% | 79.2% |
| Keller, WA | 204 | 30% | 37.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Carmine, TX | 204 | 55% | 14.6% |
| Taylor, ND | 204 | 60% | 25.0% |
| Lynch, NE | 204 | 50% | 4.2% |
| Cody, NE | 204 | 55% | 14.6% |
| Rockholds, KY | 204 | 65% | 34.4% |
| Keller, WA | 204 | 30% | 37.5% |
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