| Index | Cabin John | 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 | Cabin John | Maryland | National |
| Completed 8th grade | 95.3% | 87.5% | 84.3% |
| Completed high school | 95.3% | 86.5% | 83.0% |
| Completed some college | 92.7% | 64.2% | 59.4% |
| Completed associate degree | 84.6% | 44.8% | 38.5% |
| Completed bachelors | 81.5% | 38.4% | 30.3% |
| Completed masters | 54.3% | 17.7% | 11.5% |
| Completed professional degree | 23.4% | 5.5% | 3.3% |
| Completed doctorate | 5.5% | 2.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Cabin John. Using the proficiency score averages, the average test scores for Cabin John, MD schools is n/a. The average student to teacher ratio is n/a. In Cabin John, MD, an average of 95.3% of students have completed 8th grade and an average of 95.3% 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% |
| Chantilly, VA | 23,820 | 89% | 85.7% |
| Cabin John, MD | 2,276 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Kimball, NE | 2,276 | 42% | 12.5% |
| Lebanon Junction, KY | 2,276 | 50% | 3.1% |
| Crosby, TX | 2,276 | 47% | 2.6% |
| Sumrall, MS | 2,276 | 58% | 21.2% |
| Haslet, TX | 2,276 | 57% | 18.1% |
| Cabin John, MD | 2,276 | n/a |
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