| Index | Brunswick | Ohio | National |
| Average Test Scores | 77% | 61% | 48% |
| Student/Teacher ratio | 18:1 | 17:1 | 16:1 |
| Total public schools | 11 | 3,650 | 79,221 |
| Total private schools | 3 | 1,000 | 24,874 |
| Total post-secondary schools | 2 | 393 | 7,963 |
| Index | Brunswick | Ohio | National |
| Completed 8th grade | 89.1% | 86.9% | 84.3% |
| Completed high school | 88.5% | 85.6% | 83.0% |
| Completed some college | 55.6% | 55.7% | 59.4% |
| Completed associate degree | 34.4% | 35.1% | 38.5% |
| Completed bachelors | 23.5% | 26.7% | 30.3% |
| Completed masters | 6.7% | 10.0% | 11.5% |
| Completed professional degree | 1.0% | 2.7% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of 11 public schools, 3 private schools and 2 post-secondary schools in Brunswick. Using the proficiency score averages, the average test scores for Brunswick, OH schools is 77%. The average student to teacher ratio is 18:1. In Brunswick, OH, an average of 89.1% of students have completed 8th grade and an average of 88.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Brecksville, OH | 13,521 | 92% | 90.9% |
| Broadview Heights, OH | 19,195 | 90% | 86.5% |
| Fairlawn, OH | 7,536 | 87% | 81.3% |
| Richfield, OH | 3,767 | 87% | 81.3% |
| Avon, OH | 23,233 | 87% | 80.2% |
| Brunswick, OH | 34,902 | 77% | 59.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Pleasant Hill, CA | 34,903 | 51% | 6.3% |
| Martinez, GA | 34,912 | 64% | 33.1% |
| Merrillville, IN | 34,871 | 42% | 12.5% |
| Englewood, CO | 34,840 | 36% | 25.1% |
| Post Falls, ID | 34,971 | 51% | 5.7% |
| Brunswick, OH | 34,902 | 77% | 59.5% |
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