| Index | Glen Echo | Maryland | National |
| Average Test Scores | n/a | 40% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 1,163 | 79,221 |
| Total private schools | n/a | 674 | 24,874 |
| Total post-secondary schools | n/a | 112 | 7,963 |
| Index | Glen Echo | Maryland | National |
| Completed 8th grade | 99.5% | 87.5% | 84.3% |
| Completed high school | 99.5% | 86.5% | 83.0% |
| Completed some college | 95.1% | 64.2% | 59.4% |
| Completed associate degree | 91.7% | 44.8% | 38.5% |
| Completed bachelors | 89.3% | 38.4% | 30.3% |
| Completed masters | 47.6% | 17.7% | 11.5% |
| Completed professional degree | 18.4% | 5.5% | 3.3% |
| Completed doctorate | 8.3% | 2.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Glen Echo. Using the proficiency score averages, the average test scores for Glen Echo, MD schools is n/a. The average student to teacher ratio is n/a. In Glen Echo, MD, an average of 99.5% of students have completed 8th grade and an average of 99.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| McLean, VA | 48,566 | 95% | 97.1% |
| Great Falls, VA | 14,793 | 94% | 94.8% |
| Oakton, VA | 36,468 | 92% | 90.6% |
| Burke, VA | 44,077 | 90% | 86.7% |
| Clifton, VA | 309 | 89% | 84.7% |
| Glen Echo, MD | 323 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Barnum, IA | 323 | 74% | 53.1% |
| Mercer, MO | 323 | 38% | 21.9% |
| Patrick, SC | 323 | 60% | 24.0% |
| Medora, IL | 323 | 33% | 32.3% |
| Shaktoolik, AK | 324 | 10% | 79.2% |
| Glen Echo, MD | 323 | n/a |
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