| Index | Nyssa | Oregon | National |
| Average Test Scores | 39% | 46% | 48% |
| Student/Teacher ratio | 15:1 | 20:1 | 16:1 |
| Total public schools | 3 | 1,097 | 79,221 |
| Total private schools | n/a | 361 | 24,874 |
| Total post-secondary schools | n/a | 89 | 7,963 |
| Index | Nyssa | Oregon | National |
| Completed 8th grade | 64.0% | 86.3% | 84.3% |
| Completed high school | 61.3% | 85.4% | 83.0% |
| Completed some college | 34.9% | 66.1% | 59.4% |
| Completed associate degree | 16.3% | 39.9% | 38.5% |
| Completed bachelors | 9.1% | 31.4% | 30.3% |
| Completed masters | 3.9% | 11.9% | 11.5% |
| Completed professional degree | 0.9% | 3.6% | 3.3% |
| Completed doctorate | 0.3% | 1.5% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Nyssa. Using the proficiency score averages, the average test scores for Nyssa, OR schools is 39%. The average student to teacher ratio is 15:1. In Nyssa, OR, an average of 64.0% of students have completed 8th grade and an average of 61.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Vale, OR | 2,210 | 53% | 10.7% |
| New Plymouth, ID | 1,641 | 52% | 8.0% |
| Adrian, OR | 224 | 51% | 6.3% |
| Fruitland, ID | 5,390 | 49% | 1.8% |
| Parma, ID | 1,990 | 47% | 1.7% |
| Nyssa, OR | 3,176 | 39% | 19.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Rush City, MN | 3,175 | 65% | 34.9% |
| Rockwood, MI | 3,177 | 46% | 5.2% |
| Parker, AZ | 3,174 | 29% | 39.8% |
| Havana, IL | 3,178 | 31% | 36.5% |
| Villa Ridge, MO | 3,179 | 48% | = 100 |
| Nyssa, OR | 3,176 | 39% | 19.1% |
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