| Index | Flatonia | Texas | National |
| Average Test Scores | 59% | 47% | 48% |
| Student/Teacher ratio | 12:1 | 14:1 | 16:1 |
| Total public schools | 2 | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Flatonia | Texas | National |
| Completed 8th grade | 61.5% | 79.3% | 84.3% |
| Completed high school | 56.9% | 77.8% | 83.0% |
| Completed some college | 25.3% | 57.3% | 59.4% |
| Completed associate degree | 10.6% | 34.9% | 38.5% |
| Completed bachelors | 7.2% | 28.1% | 30.3% |
| Completed masters | 2.7% | 9.6% | 11.5% |
| Completed professional degree | 0.0% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 2 public schools, n/a private schools and n/a post-secondary schools in Flatonia. Using the proficiency score averages, the average test scores for Flatonia, TX schools is 59%. The average student to teacher ratio is 12:1. In Flatonia, TX, an average of 61.5% of students have completed 8th grade and an average of 56.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Moulton, TX | 980 | 55% | 14.1% |
| Schulenburg, TX | 2,909 | 39% | 18.2% |
| Waelder, TX | 1,075 | 25% | 49.0% |
| Flatonia, TX | 1,800 | 59% | 22.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Cana, VA | 1,800 | 80% | 65.6% |
| Olathe, CO | 1,800 | 25% | 48.6% |
| Howard City, MI | 1,799 | 31% | 35.8% |
| Argos, IN | 1,799 | 57% | 18.8% |
| Minco, OK | 1,801 | 36% | 24.3% |
| Flatonia, TX | 1,800 | 59% | 22.9% |
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