| Index | Irrigon | Oregon | National |
| Average Test Scores | 34% | 46% | 48% |
| Student/Teacher ratio | 17:1 | 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 | Irrigon | Oregon | National |
| Completed 8th grade | 75.5% | 86.3% | 84.3% |
| Completed high school | 72.5% | 85.4% | 83.0% |
| Completed some college | 42.3% | 66.1% | 59.4% |
| Completed associate degree | 17.7% | 39.9% | 38.5% |
| Completed bachelors | 8.2% | 31.4% | 30.3% |
| Completed masters | 2.3% | 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 3 public schools, n/a private schools and n/a post-secondary schools in Irrigon. Using the proficiency score averages, the average test scores for Irrigon, OR schools is 34%. The average student to teacher ratio is 17:1. In Irrigon, OR, an average of 75.5% of students have completed 8th grade and an average of 72.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Echo, OR | 577 | 60% | 24.0% |
| Hermiston, OR | 17,512 | 51% | 5.5% |
| Stanfield, OR | 2,521 | 40% | 17.7% |
| Boardman, OR | 3,529 | 31% | 36.5% |
| Umatilla, OR | 7,215 | 27% | 44.4% |
| Irrigon, OR | 1,904 | 34% | 29.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Murfreesboro, AR | 1,905 | 46% | 4.7% |
| Haines, AK | 1,905 | 51% | 6.3% |
| Cloverdale, IN | 1,905 | 56% | 17.0% |
| Baker, MT | 1,905 | 48% | = 100 |
| Vineyard Haven, MA | 1,903 | 65% | 34.4% |
| Irrigon, OR | 1,904 | 34% | 29.7% |
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