| Index | Cornish | Utah | National |
| Average Test Scores | n/a | 45% | 48% |
| Student/Teacher ratio | n/a | 21:1 | 16:1 |
| Total public schools | n/a | 802 | 79,221 |
| Total private schools | n/a | 112 | 24,874 |
| Total post-secondary schools | n/a | 79 | 7,963 |

| Index | Cornish | Utah | National |
| Completed 8th grade | 85.2% | 89.1% | 84.3% |
| Completed high school | 85.2% | 88.6% | 83.0% |
| Completed some college | 50.3% | 68.5% | 59.4% |
| Completed associate degree | 26.8% | 41.4% | 38.5% |
| Completed bachelors | 22.1% | 31.7% | 30.3% |
| Completed masters | 6.7% | 10.7% | 11.5% |
| Completed professional degree | 0.7% | 3.1% | 3.3% |
| Completed doctorate | 0.7% | 1.4% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Cornish. Using the proficiency score averages, the average test scores for Cornish, UT schools is n/a. The average student to teacher ratio is n/a. In Cornish, UT, an average of 85.2% of students have completed 8th grade and an average of 85.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Dayton, ID | 565 | 67% | 39.9% |
| Hyde Park, UT | 4,833 | 66% | 36.5% |
| Lewiston, UT | 2,149 | 65% | 35.4% |
| North Logan, UT | 11,218 | 64% | 32.9% |
| Richmond, UT | 2,799 | 61% | 27.6% |
| Cornish, UT | 217 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Allakaket, AK | 217 | 50% | 4.2% |
| Blackwater, MO | 217 | 37% | 22.9% |
| Shungnak, AK | 217 | 10% | 79.2% |
| Valley Home, CA | 217 | 32% | 33.3% |
| Woody Creek, CO | 217 | 60% | 24.0% |
| Cornish, UT | 217 | n/a |