| Index | Robert Lee | Texas | National |
| Average Test Scores | 51% | 47% | 48% |
| Student/Teacher ratio | 10:1 | 14:1 | 16:1 |
| Total public schools | 4 | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Robert Lee | Texas | National |
| Completed 8th grade | 81.8% | 79.3% | 84.3% |
| Completed high school | 80.9% | 77.8% | 83.0% |
| Completed some college | 48.1% | 57.3% | 59.4% |
| Completed associate degree | 30.1% | 34.9% | 38.5% |
| Completed bachelors | 21.7% | 28.1% | 30.3% |
| Completed masters | 9.4% | 9.6% | 11.5% |
| Completed professional degree | 1.7% | 2.6% | 3.3% |
| Completed doctorate | 1.7% | 1.1% | 1.3% |
There are a total of 4 public schools, n/a private schools and n/a post-secondary schools in Robert Lee. Using the proficiency score averages, the average test scores for Robert Lee, TX schools is 51%. The average student to teacher ratio is 10:1. In Robert Lee, TX, an average of 81.8% of students have completed 8th grade and an average of 80.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Blackwell, TX | 192 | 55% | 13.5% |
| Bronte, TX | 1,028 | 50% | 3.1% |
| Robert Lee, TX | 1,129 | 51% | 5.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Broxton, GA | 1,129 | 40% | 17.7% |
| Marion, WI | 1,129 | 31% | 35.9% |
| Solomon, KS | 1,129 | 34% | 30.2% |
| New Brockton, AL | 1,129 | 41% | 15.6% |
| Elk Mound, WI | 1,129 | 48% | 0.3% |
| Robert Lee, TX | 1,129 | 51% | 5.7% |
Here are the best places to live in Texas
Safest Cities In The US
Check out the 10 most dangerous cities in Texas
See the best places to live in Robert Lee