| Index | Caro | Michigan | National |
| Average Test Scores | 46% | 42% | 48% |
| Student/Teacher ratio | 17:1 | 22:1 | 16:1 |
| Total public schools | 7 | 3,421 | 79,221 |
| Total private schools | n/a | 835 | 24,874 |
| Total post-secondary schools | n/a | 196 | 7,963 |
| Index | Caro | Michigan | National |
| Completed 8th grade | 87.6% | 86.9% | 84.3% |
| Completed high school | 83.2% | 85.9% | 83.0% |
| Completed some college | 52.0% | 60.3% | 59.4% |
| Completed associate degree | 25.3% | 36.5% | 38.5% |
| Completed bachelors | 19.3% | 27.4% | 30.3% |
| Completed masters | 8.8% | 10.7% | 11.5% |
| Completed professional degree | 1.1% | 2.8% | 3.3% |
| Completed doctorate | 0.6% | 1.1% | 1.3% |
There are a total of 7 public schools, n/a private schools and n/a post-secondary schools in Caro. Using the proficiency score averages, the average test scores for Caro, MI schools is 46%. The average student to teacher ratio is 17:1. In Caro, MI, an average of 87.6% of students have completed 8th grade and an average of 83.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Cass City, MI | 2,288 | 56% | 16.1% |
| Kingston, MI | 356 | 52% | 8.3% |
| Akron, MI | 378 | 50% | 3.1% |
| Reese, MI | 1,365 | 45% | 7.3% |
| Unionville, MI | 654 | 42% | 12.5% |
| Caro, MI | 4,024 | 46% | 3.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Westborough, MA | 4,024 | 74% | 54.0% |
| Ellenville, NY | 4,024 | 48% | 1.0% |
| Bluffton, OH | 4,024 | 85% | 77.4% |
| San Joaquin, CA | 4,025 | 12% | 75.0% |
| Schnecksville, PA | 4,022 | 51% | 6.3% |
| Caro, MI | 4,024 | 46% | 3.7% |
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