| Index | Port Wentworth | Georgia | National |
| Average Test Scores | 20% | 42% | 48% |
| Student/Teacher ratio | 13:1 | 16:1 | 16:1 |
| Total public schools | 1 | 2,164 | 79,221 |
| Total private schools | n/a | 515 | 24,874 |
| Total post-secondary schools | n/a | 192 | 7,963 |
| Index | Port Wentworth | Georgia | National |
| Completed 8th grade | 90.2% | 82.3% | 84.3% |
| Completed high school | 89.9% | 81.0% | 83.0% |
| Completed some college | 61.5% | 57.8% | 59.4% |
| Completed associate degree | 41.3% | 36.8% | 38.5% |
| Completed bachelors | 34.0% | 29.4% | 30.3% |
| Completed masters | 5.3% | 11.1% | 11.5% |
| Completed professional degree | 2.9% | 3.2% | 3.3% |
| Completed doctorate | 1.0% | 1.3% | 1.3% |
There are a total of 1 public schools, n/a private schools and n/a post-secondary schools in Port Wentworth. Using the proficiency score averages, the average test scores for Port Wentworth, GA schools is 20%. The average student to teacher ratio is 13:1. In Port Wentworth, GA, an average of 90.2% of students have completed 8th grade and an average of 89.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Rincon, GA | 10,187 | 60% | 25.8% |
| Richmond Hill, GA | 13,250 | 57% | 19.4% |
| Guyton, GA | 2,463 | 54% | 11.9% |
| Springfield, GA | 4,026 | 45% | 6.8% |
| Pooler, GA | 24,575 | 35% | 27.1% |
| Port Wentworth, GA | 8,886 | 20% | 58.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Airway Heights, WA | 8,885 | 34% | 29.2% |
| Georgetown, SC | 8,884 | 36% | 25.3% |
| Mahomet, IL | 8,888 | 52% | 7.6% |
| Waterford, CA | 8,884 | 40% | 16.5% |
| Tremonton, UT | 8,890 | 46% | 4.2% |
| Port Wentworth, GA | 8,886 | 20% | 58.3% |
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