| Index | Mayer | Arizona | National |
| Average Test Scores | 39% | 43% | 48% |
| Student/Teacher ratio | 16:1 | 18:1 | 16:1 |
| Total public schools | 3 | 1,863 | 79,221 |
| Total private schools | 1 | 316 | 24,874 |
| Total post-secondary schools | n/a | 148 | 7,963 |
| Index | Mayer | Arizona | National |
| Completed 8th grade | 79.4% | 83.7% | 84.3% |
| Completed high school | 79.4% | 82.2% | 83.0% |
| Completed some college | 53.7% | 62.0% | 59.4% |
| Completed associate degree | 27.3% | 36.5% | 38.5% |
| Completed bachelors | 6.3% | 28.0% | 30.3% |
| Completed masters | 1.2% | 10.4% | 11.5% |
| Completed professional degree | 0.0% | 2.9% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of 3 public schools, 1 private schools and n/a post-secondary schools in Mayer. Using the proficiency score averages, the average test scores for Mayer, AZ schools is 39%. The average student to teacher ratio is 16:1. In Mayer, AZ, an average of 79.4% of students have completed 8th grade and an average of 79.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Dewey-Humboldt, AZ | 4,123 | 57% | 17.7% |
| Prescott, AZ | 43,463 | 52% | 7.5% |
| Prescott Valley, AZ | 45,592 | 47% | 2.2% |
| Mayer, AZ | 1,847 | 39% | 18.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Oak Hill, OH | 1,847 | 66% | 38.0% |
| Stanton, NE | 1,847 | 53% | 10.9% |
| Seeley, CA | 1,847 | 28% | 41.7% |
| Congress, AZ | 1,846 | 60% | 24.0% |
| Idaho Springs, CO | 1,848 | 25% | 49.0% |
| Mayer, AZ | 1,847 | 39% | 18.4% |
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