| Index | Siletz | Oregon | National |
| Average Test Scores | 26% | 46% | 48% |
| Student/Teacher ratio | 16:1 | 20:1 | 16:1 |
| Total public schools | 2 | 1,097 | 79,221 |
| Total private schools | n/a | 361 | 24,874 |
| Total post-secondary schools | n/a | 89 | 7,963 |
| Index | Siletz | Oregon | National |
| Completed 8th grade | 80.5% | 86.3% | 84.3% |
| Completed high school | 79.1% | 85.4% | 83.0% |
| Completed some college | 49.1% | 66.1% | 59.4% |
| Completed associate degree | 15.9% | 39.9% | 38.5% |
| Completed bachelors | 5.3% | 31.4% | 30.3% |
| Completed masters | 1.4% | 11.9% | 11.5% |
| Completed professional degree | 0.0% | 3.6% | 3.3% |
| Completed doctorate | 0.0% | 1.5% | 1.3% |
There are a total of 2 public schools, n/a private schools and n/a post-secondary schools in Siletz. Using the proficiency score averages, the average test scores for Siletz, OR schools is 26%. The average student to teacher ratio is 16:1. In Siletz, OR, an average of 80.5% of students have completed 8th grade and an average of 79.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Newport, OR | 10,767 | 43% | 10.9% |
| Toledo, OR | 3,601 | 35% | 28.1% |
| Siletz, OR | 1,166 | 26% | 45.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Chico, TX | 1,166 | 52% | 8.7% |
| Yoncalla, OR | 1,166 | 39% | 19.8% |
| Taylors Falls, MN | 1,166 | 60% | 24.0% |
| Elbow Lake, MN | 1,166 | 77% | 60.4% |
| Lake Linden, MI | 1,167 | 46% | 4.2% |
| Siletz, OR | 1,166 | 26% | 45.8% |
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