| Index | Maltby | 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 | Maltby | Washington | National |
| Completed 8th grade | 94.0% | 87.5% | 84.3% |
| Completed high school | 93.5% | 86.6% | 83.0% |
| Completed some college | 72.3% | 67.7% | 59.4% |
| Completed associate degree | 48.4% | 43.3% | 38.5% |
| Completed bachelors | 41.0% | 33.6% | 30.3% |
| Completed masters | 13.5% | 12.3% | 11.5% |
| Completed professional degree | 3.6% | 3.6% | 3.3% |
| Completed doctorate | 1.3% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Maltby. Using the proficiency score averages, the average test scores for Maltby, WA schools is n/a. The average student to teacher ratio is n/a. In Maltby, WA, an average of 94.0% of students have completed 8th grade and an average of 93.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Medina, WA | 3,283 | 91% | 88.5% |
| Sammamish, WA | 65,265 | 86% | 78.2% |
| Redmond, WA | 67,959 | 83% | 73.1% |
| Woodinville, WA | 13,038 | 78% | 62.8% |
| Duvall, WA | 7,979 | 77% | 60.4% |
| Maltby, WA | 11,845 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Delhi, CA | 11,837 | 31% | 35.2% |
| Florida City, FL | 11,855 | 48% | 0.5% |
| Crestwood, MO | 11,859 | 40% | 16.9% |
| Jerome, ID | 11,824 | 29% | 39.1% |
| Robertsville, NJ | 11,866 | 68% | 40.6% |
| Maltby, WA | 11,845 | n/a |
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