| Index | Mather | California | National |
| Average Test Scores | 33% | 43% | 48% |
| Student/Teacher ratio | n/a | 20:1 | 16:1 |
| Total public schools | n/a | 8,308 | 79,221 |
| Total private schools | n/a | 3,438 | 24,874 |
| Total post-secondary schools | n/a | 1,085 | 7,963 |
| Index | Mather | California | National |
| Completed 8th grade | 90.4% | 81.1% | 84.3% |
| Completed high school | 89.5% | 79.8% | 83.0% |
| Completed some college | 74.5% | 61.5% | 59.4% |
| Completed associate degree | 45.9% | 39.8% | 38.5% |
| Completed bachelors | 34.8% | 32.0% | 30.3% |
| Completed masters | 11.7% | 11.9% | 11.5% |
| Completed professional degree | 1.5% | 3.9% | 3.3% |
| Completed doctorate | 0.4% | 1.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Mather. Using the proficiency score averages, the average test scores for Mather, CA schools is 33%. The average student to teacher ratio is n/a. In Mather, CA, an average of 90.4% of students have completed 8th grade and an average of 89.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Granite Bay, CA | 22,818 | 74% | 54.0% |
| Folsom, CA | 79,584 | 70% | 45.6% |
| El Dorado Hills, CA | 47,107 | 68% | 42.0% |
| Gold River, CA | 7,930 | 65% | 34.4% |
| Wilton, CA | 5,224 | 63% | 31.3% |
| Mather, CA | 4,304 | 33% | 31.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Narberth, PA | 4,304 | 81% | 68.8% |
| Grayson, GA | 4,303 | 66% | 36.7% |
| Madeira Beach, FL | 4,303 | 80% | 65.6% |
| Sparta, IL | 4,302 | 22% | 54.2% |
| Golden Triangle, NJ | 4,302 | 39% | 18.8% |
| Mather, CA | 4,304 | 33% | 31.5% |
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