| Index | Alamo Heights | 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 | Alamo Heights | Texas | National |
| Completed 8th grade | 98.1% | 79.3% | 84.3% |
| Completed high school | 97.5% | 77.8% | 83.0% |
| Completed some college | 92.4% | 57.3% | 59.4% |
| Completed associate degree | 78.0% | 34.9% | 38.5% |
| Completed bachelors | 73.6% | 28.1% | 30.3% |
| Completed masters | 36.8% | 9.6% | 11.5% |
| Completed professional degree | 22.4% | 2.6% | 3.3% |
| Completed doctorate | 7.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Alamo Heights. Using the proficiency score averages, the average test scores for Alamo Heights, TX schools is n/a. The average student to teacher ratio is n/a. In Alamo Heights, TX, an average of 98.1% of students have completed 8th grade and an average of 97.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Castle Hills, TX | 4,459 | 85% | 76.0% |
| Live Oak, TX | 16,118 | 83% | 72.4% |
| Helotes, TX | 9,525 | 69% | 44.4% |
| Randolph AFB, TX | 1,188 | 66% | 36.8% |
| Garden Ridge, TX | 4,054 | 66% | 36.5% |
| Alamo Heights, TX | 8,501 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Perryville, MO | 8,500 | 41% | 14.2% |
| Reserve, LA | 8,506 | 57% | 18.8% |
| Los Altos Hills, CA | 8,496 | 87% | 81.3% |
| Indian Harbour Beach, FL | 8,509 | 80% | 66.7% |
| Smithfield, VA | 8,492 | 79% | 65.4% |
| Alamo Heights, TX | 8,501 | n/a |
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