| Index | Whitemarsh Island | Georgia | National |
| Average Test Scores | n/a | 42% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 2,164 | 79,221 |
| Total private schools | n/a | 515 | 24,874 |
| Total post-secondary schools | n/a | 192 | 7,963 |
| Index | Whitemarsh Island | Georgia | National |
| Completed 8th grade | 95.7% | 82.3% | 84.3% |
| Completed high school | 95.7% | 81.0% | 83.0% |
| Completed some college | 78.2% | 57.8% | 59.4% |
| Completed associate degree | 58.0% | 36.8% | 38.5% |
| Completed bachelors | 52.6% | 29.4% | 30.3% |
| Completed masters | 21.7% | 11.1% | 11.5% |
| Completed professional degree | 7.9% | 3.2% | 3.3% |
| Completed doctorate | 4.0% | 1.3% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Whitemarsh Island. Using the proficiency score averages, the average test scores for Whitemarsh Island, GA schools is n/a. The average student to teacher ratio is n/a. In Whitemarsh Island, GA, an average of 95.7% of students have completed 8th grade and an average of 95.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Bluffton, SC | 23,176 | 59% | 22.6% |
| Tybee Island, GA | 3,094 | 57% | 18.8% |
| Pooler, GA | 24,575 | 35% | 27.1% |
| Savannah, GA | 145,492 | 30% | 36.8% |
| Garden City, GA | 8,957 | 26% | 45.3% |
| Whitemarsh Island, GA | 7,264 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Williston Park, NY | 7,266 | 80% | 66.7% |
| Calipatria, CA | 7,260 | 36% | 24.3% |
| Dade City, FL | 7,270 | 47% | 2.7% |
| Nebraska City, NE | 7,270 | 35% | 28.1% |
| Crystal City, TX | 7,256 | 29% | 38.8% |
| Whitemarsh Island, GA | 7,264 | n/a |
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