| Index | Mount Pleasant | South Carolina | National |
| Average Test Scores | 78% | 47% | 48% |
| Student/Teacher ratio | 20:1 | 16:1 | 16:1 |
| Total public schools | 2 | 932 | 79,221 |
| Total private schools | 9 | 369 | 24,874 |
| Total post-secondary schools | n/a | 96 | 7,963 |
| Index | Mount Pleasant | South Carolina | National |
| Completed 8th grade | 96.9% | 83.0% | 84.3% |
| Completed high school | 96.7% | 81.6% | 83.0% |
| Completed some college | 84.5% | 56.6% | 59.4% |
| Completed associate degree | 66.5% | 35.6% | 38.5% |
| Completed bachelors | 59.3% | 26.5% | 30.3% |
| Completed masters | 20.9% | 9.6% | 11.5% |
| Completed professional degree | 7.2% | 2.5% | 3.3% |
| Completed doctorate | 3.0% | 1.1% | 1.3% |
There are a total of 2 public schools, 9 private schools and n/a post-secondary schools in Mount Pleasant. Using the proficiency score averages, the average test scores for Mount Pleasant, SC schools is 78%. The average student to teacher ratio is 20:1. In Mount Pleasant, SC, an average of 96.9% of students have completed 8th grade and an average of 96.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sullivan's Island, SC | 2,177 | 76% | 57.3% |
| Hanahan, SC | 25,743 | 58% | 20.8% |
| Goose Creek, SC | 42,944 | 48% | 0.2% |
| Charleston, SC | 137,041 | 48% | 0.6% |
| North Charleston, SC | 113,880 | 37% | 23.8% |
| Mount Pleasant, SC | 89,410 | 78% | 62.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Miami Beach, FL | 89,439 | 60% | 24.7% |
| Germantown, MD | 89,529 | 45% | 6.6% |
| Fall River, MA | 89,618 | 33% | 30.9% |
| Chino, CA | 89,170 | 39% | 18.3% |
| Nashua, NH | 89,052 | 51% | 5.8% |
| Mount Pleasant, SC | 89,410 | 78% | 62.2% |
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