| Index | Tigard | Oregon | National |
| Average Test Scores | 54% | 46% | 48% |
| Student/Teacher ratio | 21:1 | 20:1 | 16:1 |
| Total public schools | 11 | 1,097 | 79,221 |
| Total private schools | 7 | 361 | 24,874 |
| Total post-secondary schools | 2 | 89 | 7,963 |
| Index | Tigard | Oregon | National |
| Completed 8th grade | 90.0% | 86.3% | 84.3% |
| Completed high school | 89.3% | 85.4% | 83.0% |
| Completed some college | 75.9% | 66.1% | 59.4% |
| Completed associate degree | 52.2% | 39.9% | 38.5% |
| Completed bachelors | 42.8% | 31.4% | 30.3% |
| Completed masters | 13.7% | 11.9% | 11.5% |
| Completed professional degree | 4.2% | 3.6% | 3.3% |
| Completed doctorate | 1.8% | 1.5% | 1.3% |
There are a total of 11 public schools, 7 private schools and 2 post-secondary schools in Tigard. Using the proficiency score averages, the average test scores for Tigard, OR schools is 54%. The average student to teacher ratio is 21:1. In Tigard, OR, an average of 90.0% of students have completed 8th grade and an average of 89.3% 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% |
| North Plains, OR | 2,706 | 61% | 27.1% |
| Happy Valley, OR | 22,049 | 59% | 23.8% |
| Tigard, OR | 54,149 | 54% | 13.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Grapevine, TX | 54,151 | 61% | 26.4% |
| Mount Prospect, IL | 54,165 | 41% | 15.4% |
| Colton, CA | 54,215 | 27% | 43.3% |
| Rocky Mount, NC | 54,330 | 24% | 50.3% |
| Decatur, AL | 54,344 | 46% | 4.8% |
| Tigard, OR | 54,149 | 54% | 13.0% |
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