| Index | Yamhill | Oregon | National |
| Average Test Scores | 49% | 46% | 48% |
| Student/Teacher ratio | n/a | 20:1 | 16:1 |
| Total public schools | n/a | 1,097 | 79,221 |
| Total private schools | n/a | 361 | 24,874 |
| Total post-secondary schools | n/a | 89 | 7,963 |
| Index | Yamhill | Oregon | National |
| Completed 8th grade | 89.7% | 86.3% | 84.3% |
| Completed high school | 89.4% | 85.4% | 83.0% |
| Completed some college | 66.3% | 66.1% | 59.4% |
| Completed associate degree | 29.4% | 39.9% | 38.5% |
| Completed bachelors | 16.8% | 31.4% | 30.3% |
| Completed masters | 5.1% | 11.9% | 11.5% |
| Completed professional degree | 0.5% | 3.6% | 3.3% |
| Completed doctorate | 0.0% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Yamhill. Using the proficiency score averages, the average test scores for Yamhill, OR schools is 49%. The average student to teacher ratio is n/a. In Yamhill, OR, an average of 89.7% of students have completed 8th grade and an average of 89.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lafayette, OR | 4,222 | 60% | 24.0% |
| Carlton, OR | 2,135 | 55% | 13.5% |
| McMinnville, OR | 34,466 | 54% | 12.4% |
| St. Paul, OR | 396 | 52% | 8.9% |
| Newberg, OR | 23,676 | 52% | 8.7% |
| Yamhill, OR | 1,336 | 49% | 1.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Irvington, KY | 1,336 | 55% | 13.5% |
| Tripoli, IA | 1,337 | 60% | 24.0% |
| Crested Butte, CO | 1,335 | 52% | 7.8% |
| Rock Port, MO | 1,335 | 67% | 39.6% |
| Des Arc, AR | 1,334 | 66% | 37.0% |
| Yamhill, OR | 1,336 | 49% | 1.0% |
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