| Index | Etna | California | National |
| Average Test Scores | 50% | 43% | 48% |
| Student/Teacher ratio | n/a | 20:1 | 16:1 |
| Total public schools | n/a | 8,308 | 79,221 |
| Total private schools | n/a | 3,438 | 24,874 |
| Total post-secondary schools | n/a | 1,085 | 7,963 |
| Index | Etna | California | National |
| Completed 8th grade | 91.6% | 81.1% | 84.3% |
| Completed high school | 91.6% | 79.8% | 83.0% |
| Completed some college | 61.2% | 61.5% | 59.4% |
| Completed associate degree | 24.7% | 39.8% | 38.5% |
| Completed bachelors | 17.7% | 32.0% | 30.3% |
| Completed masters | 2.2% | 11.9% | 11.5% |
| Completed professional degree | 0.0% | 3.9% | 3.3% |
| Completed doctorate | 0.0% | 1.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Etna. Using the proficiency score averages, the average test scores for Etna, CA schools is 50%. The average student to teacher ratio is n/a. In Etna, CA, an average of 91.6% of students have completed 8th grade and an average of 91.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fort Jones, CA | 578 | 50% | 3.1% |
| Etna, CA | 755 | 50% | 3.6% |
| City | Population | Avg. Test Scores | National Avg. |
| New Bloomfield, MO | 755 | 43% | 9.9% |
| Pellston, MI | 755 | 33% | 30.7% |
| Wampsville, NY | 755 | 32% | 34.4% |
| Stratton, CO | 754 | 40% | 16.7% |
| Colton, SD | 754 | 55% | 15.3% |
| Etna, CA | 755 | 50% | 3.6% |
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