| Index | Crystal | North Dakota | National |
| Average Test Scores | 55% | 44% | 48% |
| Student/Teacher ratio | n/a | 12:1 | 16:1 |
| Total public schools | n/a | 272 | 79,221 |
| Total private schools | n/a | 47 | 24,874 |
| Total post-secondary schools | n/a | 30 | 7,963 |
| Index | Crystal | North Dakota | National |
| Completed 8th grade | 82.5% | 90.7% | 84.3% |
| Completed high school | 79.6% | 88.3% | 83.0% |
| Completed some college | 47.6% | 64.6% | 59.4% |
| Completed associate degree | 23.3% | 41.6% | 38.5% |
| Completed bachelors | 9.7% | 28.2% | 30.3% |
| Completed masters | 1.9% | 7.7% | 11.5% |
| Completed professional degree | 0.0% | 2.4% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Crystal. Using the proficiency score averages, the average test scores for Crystal, ND schools is 55%. The average student to teacher ratio is n/a. In Crystal, ND, an average of 82.5% of students have completed 8th grade and an average of 79.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Hoople, ND | 265 | 60% | 25.0% |
| Park River, ND | 1,478 | 55% | 14.1% |
| Edinburg, ND | 225 | 50% | 4.2% |
| St. Thomas, ND | 340 | 50% | 4.2% |
| Cavalier, ND | 1,328 | 46% | 4.7% |
| Crystal, ND | 94 | 55% | 14.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Boon, MI | 93 | 47% | 2.1% |
| Diomede, AK | 93 | 50% | 4.2% |
| Richland, NE | 95 | 70% | 45.8% |
| Alder, MT | 93 | 50% | 4.2% |
| Council Hill, OK | 95 | 21% | 56.3% |
| Crystal, ND | 94 | 55% | 14.6% |
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