| Index | Vacaville | California | National |
| Average Test Scores | 45% | 43% | 48% |
| Student/Teacher ratio | 19:1 | 20:1 | 16:1 |
| Total public schools | 21 | 8,308 | 79,221 |
| Total private schools | 6 | 3,438 | 24,874 |
| Total post-secondary schools | 3 | 1,085 | 7,963 |
| Index | Vacaville | California | National |
| Completed 8th grade | 85.7% | 81.1% | 84.3% |
| Completed high school | 84.9% | 79.8% | 83.0% |
| Completed some college | 64.3% | 61.5% | 59.4% |
| Completed associate degree | 33.1% | 39.8% | 38.5% |
| Completed bachelors | 23.0% | 32.0% | 30.3% |
| Completed masters | 7.8% | 11.9% | 11.5% |
| Completed professional degree | 2.0% | 3.9% | 3.3% |
| Completed doctorate | 0.4% | 1.6% | 1.3% |
There are a total of 21 public schools, 6 private schools and 3 post-secondary schools in Vacaville. Using the proficiency score averages, the average test scores for Vacaville, CA schools is 45%. The average student to teacher ratio is 19:1. In Vacaville, CA, an average of 85.7% of students have completed 8th grade and an average of 84.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Davis, CA | 68,640 | 64% | 34.0% |
| Fairfield, CA | 116,544 | 39% | 19.1% |
| Winters, CA | 7,285 | 36% | 24.2% |
| Dixon, CA | 20,106 | 35% | 26.6% |
| Rio Vista, CA | 9,407 | 34% | 28.9% |
| Vacaville, CA | 99,958 | 45% | 7.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Kenosha, WI | 99,767 | 33% | 30.9% |
| San Angelo, TX | 100,509 | 37% | 23.9% |
| Tuscaloosa, AL | 100,633 | 44% | 9.2% |
| Spokane Valley, WA | 99,275 | 54% | 12.9% |
| Vista, CA | 100,659 | 38% | 21.1% |
| Vacaville, CA | 99,958 | 45% | 7.2% |
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