| Index | Callender Lake | Texas | National |
| Average Test Scores | n/a | 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 | Callender Lake | Texas | National |
| Completed 8th grade | 85.3% | 79.3% | 84.3% |
| Completed high school | 83.3% | 77.8% | 83.0% |
| Completed some college | 52.5% | 57.3% | 59.4% |
| Completed associate degree | 33.3% | 34.9% | 38.5% |
| Completed bachelors | 25.7% | 28.1% | 30.3% |
| Completed masters | 7.5% | 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 n/a public schools, n/a private schools and n/a post-secondary schools in Callender Lake. Using the proficiency score averages, the average test scores for Callender Lake, TX schools is n/a. The average student to teacher ratio is n/a. In Callender Lake, TX, an average of 85.3% of students have completed 8th grade and an average of 83.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Canton, TX | 3,984 | 50% | 3.4% |
| Brownsboro, TX | 1,605 | 47% | 3.1% |
| Van, TX | 2,772 | 45% | 6.8% |
| Chandler, TX | 3,175 | 43% | 10.9% |
| Murchison, TX | 361 | 42% | 12.5% |
| Callender Lake, TX | 831 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Adair, IA | 831 | 81% | 68.2% |
| New Site, AL | 831 | 42% | 12.5% |
| Uniontown, KY | 831 | 50% | 3.1% |
| Lexington, AL | 831 | 55% | 13.5% |
| Poestenkill, NY | 832 | 65% | 34.4% |
| Callender Lake, TX | 831 | n/a |
Here are the best places to live in Texas
Check out the 10 most dangerous cities in Texas
Safest States In The US
Check out the 10 safest cities in Texas