| Index | Waelder | Texas | National |
| Average Test Scores | 25% | 47% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Waelder | Texas | National |
| Completed 8th grade | 39.6% | 79.3% | 84.3% |
| Completed high school | 37.1% | 77.8% | 83.0% |
| Completed some college | 12.4% | 57.3% | 59.4% |
| Completed associate degree | 3.3% | 34.9% | 38.5% |
| Completed bachelors | 3.3% | 28.1% | 30.3% |
| Completed masters | 2.0% | 9.6% | 11.5% |
| Completed professional degree | 2.0% | 2.6% | 3.3% |
| Completed doctorate | 2.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Waelder. Using the proficiency score averages, the average test scores for Waelder, TX schools is 25%. The average student to teacher ratio is n/a. In Waelder, TX, an average of 39.6% of students have completed 8th grade and an average of 37.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Flatonia, TX | 1,800 | 59% | 22.9% |
| Moulton, TX | 980 | 55% | 14.1% |
| Gonzales, TX | 7,573 | 33% | 31.0% |
| Waelder, TX | 1,075 | 25% | 49.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Yutan, NE | 1,075 | 65% | 34.4% |
| Santa Anna, TX | 1,075 | 47% | 2.1% |
| Douglas, AL | 1,076 | 34% | 28.8% |
| Chester, MT | 1,076 | 59% | 22.9% |
| Lyndon, KS | 1,074 | 29% | 40.6% |
| Waelder, TX | 1,075 | 25% | 49.0% |
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