| Index | Glendale | Wisconsin | National |
| Average Test Scores | 50% | 41% | 48% |
| Student/Teacher ratio | 15:1 | 14:1 | 16:1 |
| Total public schools | 3 | 1,869 | 79,221 |
| Total private schools | 1 | 872 | 24,874 |
| Total post-secondary schools | n/a | 114 | 7,963 |
| Index | Glendale | Wisconsin | National |
| Completed 8th grade | 93.3% | 89.0% | 84.3% |
| Completed high school | 93.0% | 87.8% | 83.0% |
| Completed some college | 80.3% | 59.7% | 59.4% |
| Completed associate degree | 59.5% | 38.7% | 38.5% |
| Completed bachelors | 51.2% | 28.4% | 30.3% |
| Completed masters | 20.3% | 9.6% | 11.5% |
| Completed professional degree | 6.4% | 2.7% | 3.3% |
| Completed doctorate | 2.5% | 1.1% | 1.3% |
There are a total of 3 public schools, 1 private schools and n/a post-secondary schools in Glendale. Using the proficiency score averages, the average test scores for Glendale, WI schools is 50%. The average student to teacher ratio is 15:1. In Glendale, WI, an average of 93.3% of students have completed 8th grade and an average of 93.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lannon, WI | 1,184 | 75% | 55.2% |
| Elm Grove, WI | 6,156 | 69% | 44.3% |
| Cedarburg, WI | 11,592 | 68% | 40.8% |
| Whitefish Bay, WI | 13,890 | 67% | 38.8% |
| Mequon, WI | 24,357 | 67% | 38.7% |
| Glendale, WI | 12,890 | 50% | 3.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Suamico, WI | 12,890 | 65% | 34.4% |
| Edgewater, NJ | 12,890 | 55% | 13.5% |
| North Adams, MA | 12,897 | 37% | 23.5% |
| Willow Grove, PA | 12,881 | 75% | 56.9% |
| West Carrollton, OH | 12,901 | 52% | 8.6% |
| Glendale, WI | 12,890 | 50% | 3.8% |
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