| Index | Calhoun | Georgia | National |
| Average Test Scores | 43% | 42% | 48% |
| Student/Teacher ratio | 17:1 | 16:1 | 16:1 |
| Total public schools | 12 | 2,164 | 79,221 |
| Total private schools | 2 | 515 | 24,874 |
| Total post-secondary schools | 1 | 192 | 7,963 |
| Index | Calhoun | Georgia | National |
| Completed 8th grade | 65.5% | 82.3% | 84.3% |
| Completed high school | 63.3% | 81.0% | 83.0% |
| Completed some college | 41.2% | 57.8% | 59.4% |
| Completed associate degree | 22.3% | 36.8% | 38.5% |
| Completed bachelors | 16.7% | 29.4% | 30.3% |
| Completed masters | 7.2% | 11.1% | 11.5% |
| Completed professional degree | 1.9% | 3.2% | 3.3% |
| Completed doctorate | 0.7% | 1.3% | 1.3% |
There are a total of 12 public schools, 2 private schools and 1 post-secondary schools in Calhoun. Using the proficiency score averages, the average test scores for Calhoun, GA schools is 43%. The average student to teacher ratio is 17:1. In Calhoun, GA, an average of 65.5% of students have completed 8th grade and an average of 63.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Plainville, GA | 384 | 45% | 6.3% |
| White, GA | 923 | 45% | 6.3% |
| Rome, GA | 36,518 | 43% | 10.0% |
| Resaca, GA | 1,583 | 43% | 10.4% |
| Adairsville, GA | 4,926 | 42% | 11.8% |
| Calhoun, GA | 17,088 | 43% | 9.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Vincennes, IN | 17,091 | 43% | 9.5% |
| Huntington, IN | 17,083 | 41% | 13.9% |
| La Vista, NE | 17,081 | 49% | 1.3% |
| Camano, WA | 17,073 | 61% | 26.6% |
| Damascus, MD | 17,105 | 58% | 20.6% |
| Calhoun, GA | 17,088 | 43% | 9.6% |
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