| Index | Gladstone | Oregon | National |
| Average Test Scores | 45% | 46% | 48% |
| Student/Teacher ratio | 23:1 | 20:1 | 16:1 |
| Total public schools | 3 | 1,097 | 79,221 |
| Total private schools | 3 | 361 | 24,874 |
| Total post-secondary schools | n/a | 89 | 7,963 |
| Index | Gladstone | Oregon | National |
| Completed 8th grade | 85.9% | 86.3% | 84.3% |
| Completed high school | 85.6% | 85.4% | 83.0% |
| Completed some college | 61.8% | 66.1% | 59.4% |
| Completed associate degree | 31.4% | 39.9% | 38.5% |
| Completed bachelors | 21.2% | 31.4% | 30.3% |
| Completed masters | 5.4% | 11.9% | 11.5% |
| Completed professional degree | 1.0% | 3.6% | 3.3% |
| Completed doctorate | 0.3% | 1.5% | 1.3% |
There are a total of 3 public schools, 3 private schools and n/a post-secondary schools in Gladstone. Using the proficiency score averages, the average test scores for Gladstone, OR schools is 45%. The average student to teacher ratio is 23:1. In Gladstone, OR, an average of 85.9% of students have completed 8th grade and an average of 85.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lake Oswego, OR | 39,476 | 80% | 65.6% |
| West Linn, OR | 26,764 | 74% | 54.9% |
| Sherwood, OR | 19,745 | 73% | 51.0% |
| Happy Valley, OR | 22,049 | 59% | 23.8% |
| Hubbard, OR | 3,527 | 59% | 21.9% |
| Gladstone, OR | 12,316 | 45% | 6.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Effingham, IL | 12,310 | 29% | 39.6% |
| Ottawa, KS | 12,308 | 27% | 42.9% |
| Speedway, IN | 12,327 | 62% | 29.5% |
| Cambridge, MD | 12,300 | 24% | 49.4% |
| St. Marys, PA | 12,333 | 61% | 26.7% |
| Gladstone, OR | 12,316 | 45% | 6.6% |
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