| Index | Wethersfield | Connecticut | National |
| Average Test Scores | 60% | 53% | 48% |
| Student/Teacher ratio | 16:1 | 14:1 | 16:1 |
| Total public schools | 8 | 654 | 79,221 |
| Total private schools | 2 | 207 | 24,874 |
| Total post-secondary schools | n/a | 81 | 7,963 |
| Index | Wethersfield | Connecticut | National |
| Completed 8th grade | 90.2% | 88.0% | 84.3% |
| Completed high school | 89.1% | 86.9% | 83.0% |
| Completed some college | 65.9% | 62.9% | 59.4% |
| Completed associate degree | 48.2% | 45.5% | 38.5% |
| Completed bachelors | 41.4% | 38.0% | 30.3% |
| Completed masters | 17.6% | 16.8% | 11.5% |
| Completed professional degree | 4.5% | 4.6% | 3.3% |
| Completed doctorate | 1.0% | 1.7% | 1.3% |
There are a total of 8 public schools, 2 private schools and n/a post-secondary schools in Wethersfield. Using the proficiency score averages, the average test scores for Wethersfield, CT schools is 60%. The average student to teacher ratio is 16:1. In Wethersfield, CT, an average of 90.2% of students have completed 8th grade and an average of 89.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Simsbury Center, CT | 6,271 | 79% | 63.5% |
| Cheshire Village, CT | 6,491 | 78% | 62.0% |
| West Simsbury, CT | 3,131 | 77% | 60.4% |
| Weatogue, CT | 2,396 | 72% | 49.0% |
| Collinsville, CT | 3,729 | 71% | 47.9% |
| Wethersfield, CT | 26,068 | 60% | 25.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Milford, MA | 26,072 | 48% | 0.7% |
| Bessemer, AL | 26,063 | 31% | 34.8% |
| Neenah, WI | 26,083 | 53% | 9.8% |
| Hercules, CA | 26,090 | 46% | 4.2% |
| Terrytown, LA | 26,044 | 49% | 2.1% |
| Wethersfield, CT | 26,068 | 60% | 25.5% |
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