| Index | Grantsville | Utah | National |
| Average Test Scores | 41% | 45% | 48% |
| Student/Teacher ratio | 21:1 | 21:1 | 16:1 |
| Total public schools | 4 | 802 | 79,221 |
| Total private schools | n/a | 112 | 24,874 |
| Total post-secondary schools | n/a | 79 | 7,963 |


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| Index | Grantsville | Utah | National |
| Completed 8th grade | 88.3% | 89.1% | 84.3% |
| Completed high school | 88.3% | 88.6% | 83.0% |
| Completed some college | 59.1% | 68.5% | 59.4% |
| Completed associate degree | 32.0% | 41.4% | 38.5% |
| Completed bachelors | 20.4% | 31.7% | 30.3% |
| Completed masters | 6.2% | 10.7% | 11.5% |
| Completed professional degree | 1.4% | 3.1% | 3.3% |
| Completed doctorate | 0.6% | 1.4% | 1.3% |
There are a total of 4 public schools, n/a private schools and n/a post-secondary schools in Grantsville. Using the proficiency score averages, the average test scores for Grantsville, UT schools is 41%. The average student to teacher ratio is 21:1. In Grantsville, UT, an average of 88.3% of students have completed 8th grade and an average of 88.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Stansbury Park, UT | 9,583 | 46% | 5.2% |
| Erda, UT | 3,154 | 44% | 8.3% |
| Tooele, UT | 36,470 | 39% | 19.5% |
| Grantsville, UT | 11,916 | 41% | 15.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Jefferson, GA | 11,916 | 62% | 29.2% |
| Manor, TX | 11,917 | 39% | 18.8% |
| Schiller Park, IL | 11,917 | 38% | 21.9% |
| Hillsborough, CA | 11,923 | 86% | 78.4% |
| Wyandanch, NY | 11,925 | 40% | 16.7% |
| Grantsville, UT | 11,916 | 41% | 15.6% |