| Index | Charlotte | Iowa | National |
| Average Test Scores | n/a | 69% | 48% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 1,101 | 79,221 |
| Total private schools | n/a | 208 | 24,874 |
| Total post-secondary schools | n/a | 96 | 7,963 |
| Index | Charlotte | Iowa | National |
| Completed 8th grade | 93.7% | 89.2% | 84.3% |
| Completed high school | 91.7% | 87.7% | 83.0% |
| Completed some college | 58.1% | 59.8% | 59.4% |
| Completed associate degree | 26.5% | 38.4% | 38.5% |
| Completed bachelors | 15.8% | 27.2% | 30.3% |
| Completed masters | 4.7% | 8.7% | 11.5% |
| Completed professional degree | 0.0% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Charlotte. Using the proficiency score averages, the average test scores for Charlotte, IA schools is n/a. The average student to teacher ratio is n/a. In Charlotte, IA, an average of 93.7% of students have completed 8th grade and an average of 91.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Delmar, IA | 491 | 82% | 70.8% |
| Goose Lake, IA | 298 | 77% | 60.9% |
| DeWitt, IA | 5,215 | 76% | 57.8% |
| Andrew, IA | 448 | 70% | 45.3% |
| Calamus, IA | 366 | 70% | 44.8% |
| Charlotte, IA | 378 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Newsoms, VA | 378 | 75% | 55.2% |
| Platte Center, NE | 378 | 52% | 8.3% |
| Iroquois, SD | 378 | 40% | 16.7% |
| Minford, OH | 378 | 65% | 35.1% |
| Akron, MI | 378 | 50% | 3.1% |
| Charlotte, IA | 378 | n/a |
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