| Index | La Grande | Oregon | National |
| Average Test Scores | 47% | 46% | 48% |
| Student/Teacher ratio | 19:1 | 20:1 | 16:1 |
| Total public schools | 5 | 1,097 | 79,221 |
| Total private schools | 3 | 361 | 24,874 |
| Total post-secondary schools | 1 | 89 | 7,963 |
| Index | La Grande | Oregon | National |
| Completed 8th grade | 88.6% | 86.3% | 84.3% |
| Completed high school | 87.4% | 85.4% | 83.0% |
| Completed some college | 61.4% | 66.1% | 59.4% |
| Completed associate degree | 34.6% | 39.9% | 38.5% |
| Completed bachelors | 26.2% | 31.4% | 30.3% |
| Completed masters | 9.4% | 11.9% | 11.5% |
| Completed professional degree | 3.9% | 3.6% | 3.3% |
| Completed doctorate | 1.6% | 1.5% | 1.3% |
There are a total of 5 public schools, 3 private schools and 1 post-secondary schools in La Grande. Using the proficiency score averages, the average test scores for La Grande, OR schools is 47%. The average student to teacher ratio is 19:1. In La Grande, OR, an average of 88.6% of students have completed 8th grade and an average of 87.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Island City, OR | 1,147 | 60% | 24.0% |
| Cove, OR | 757 | 60% | 24.0% |
| Imbler, OR | 347 | 60% | 24.0% |
| Union, OR | 1,891 | 48% | 0.5% |
| La Grande, OR | 13,742 | 47% | 3.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Brainerd, MN | 13,746 | 48% | 0.9% |
| Superior, CO | 13,747 | 69% | 42.7% |
| Lake Forest Park, WA | 13,735 | 76% | 57.3% |
| Palos Verdes Estates, CA | 13,749 | 66% | 37.5% |
| Moss Point, MS | 13,734 | 43% | 9.5% |
| La Grande, OR | 13,742 | 47% | 3.1% |
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