| Index | South Mountain | 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 | South Mountain | Texas | National |
| Completed 8th grade | 68.3% | 79.3% | 84.3% |
| Completed high school | 67.1% | 77.8% | 83.0% |
| Completed some college | 44.3% | 57.3% | 59.4% |
| Completed associate degree | 22.0% | 34.9% | 38.5% |
| Completed bachelors | 18.6% | 28.1% | 30.3% |
| Completed masters | 3.1% | 9.6% | 11.5% |
| Completed professional degree | 0.9% | 2.6% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in South Mountain. Using the proficiency score averages, the average test scores for South Mountain, TX schools is n/a. The average student to teacher ratio is n/a. In South Mountain, TX, an average of 68.3% of students have completed 8th grade and an average of 67.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Crawford, TX | 979 | 75% | 55.2% |
| Gatesville, TX | 13,513 | 41% | 13.8% |
| Oglesby, TX | 606 | 32% | 33.3% |
| South Mountain, TX | 441 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Prairie du Rocher, IL | 441 | 22% | 54.2% |
| French Gulch, CA | 441 | 50% | 4.2% |
| Norman, AR | 441 | 48% | 0.5% |
| Hanover, MI | 441 | 53% | 9.4% |
| Dow City, IA | 440 | 75% | 55.2% |
| South Mountain, TX | 441 | n/a |
Here are the best places to live in Texas
See the best places to live in South Mountain
Most Dangerous Cities In The US
Check out the 10 most dangerous cities in Texas