| Index | Rentz | Georgia | National |
| Average Test Scores | 53% | 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 | Rentz | Georgia | National |
| Completed 8th grade | 79.0% | 82.3% | 84.3% |
| Completed high school | 79.0% | 81.0% | 83.0% |
| Completed some college | 38.9% | 57.8% | 59.4% |
| Completed associate degree | 21.0% | 36.8% | 38.5% |
| Completed bachelors | 12.7% | 29.4% | 30.3% |
| Completed masters | 5.2% | 11.1% | 11.5% |
| Completed professional degree | 0.4% | 3.2% | 3.3% |
| Completed doctorate | 0.0% | 1.3% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Rentz. Using the proficiency score averages, the average test scores for Rentz, GA schools is 53%. The average student to teacher ratio is n/a. In Rentz, GA, an average of 79.0% of students have completed 8th grade and an average of 79.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Dudley, GA | 596 | 64% | 33.3% |
| Dexter, GA | 943 | 51% | 5.2% |
| East Dublin, GA | 2,709 | 45% | 7.3% |
| Eastman, GA | 5,110 | 36% | 25.5% |
| Dublin, GA | 15,762 | 31% | 35.2% |
| Rentz, GA | 180 | 53% | 10.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Poneto, IN | 180 | 51% | 6.8% |
| Fort Apache, AZ | 180 | 5% | 89.6% |
| Wimbledon, ND | 180 | 54% | 11.5% |
| San Simon, AZ | 180 | 43% | 11.5% |
| Elida, NM | 180 | 30% | 38.0% |
| Rentz, GA | 180 | 53% | 10.4% |
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