| Index | Potosi | 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 | Potosi | Texas | National |
| Completed 8th grade | 88.1% | 79.3% | 84.3% |
| Completed high school | 85.9% | 77.8% | 83.0% |
| Completed some college | 71.3% | 57.3% | 59.4% |
| Completed associate degree | 45.8% | 34.9% | 38.5% |
| Completed bachelors | 23.6% | 28.1% | 30.3% |
| Completed masters | 7.2% | 9.6% | 11.5% |
| Completed professional degree | 2.1% | 2.6% | 3.3% |
| Completed doctorate | 0.7% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Potosi. Using the proficiency score averages, the average test scores for Potosi, TX schools is n/a. The average student to teacher ratio is n/a. In Potosi, TX, an average of 88.1% of students have completed 8th grade and an average of 85.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Buffalo Gap, TX | 609 | 67% | 39.6% |
| Lawn, TX | 329 | 65% | 34.4% |
| Tuscola, TX | 704 | 54% | 12.0% |
| Clyde, TX | 3,828 | 53% | 10.4% |
| Abilene, TX | 124,691 | 46% | 3.8% |
| Potosi, TX | 3,928 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Presidio, TX | 3,928 | 36% | 26.0% |
| Rumford, ME | 3,931 | 32% | 33.3% |
| Broadway, VA | 3,925 | 76% | 57.3% |
| Coquille, OR | 3,925 | 41% | 14.6% |
| Portland, MI | 3,931 | 49% | 2.8% |
| Potosi, TX | 3,928 | n/a |
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