| Index | Belfair | Washington | National |
| Average Test Scores | 39% | 54% | 48% |
| Student/Teacher ratio | n/a | 20:1 | 16:1 |
| Total public schools | n/a | 1,991 | 79,221 |
| Total private schools | n/a | 548 | 24,874 |
| Total post-secondary schools | n/a | 147 | 7,963 |

| Index | Belfair | Washington | National |
| Completed 8th grade | 74.3% | 87.5% | 84.3% |
| Completed high school | 73.7% | 86.6% | 83.0% |
| Completed some college | 53.2% | 67.7% | 59.4% |
| Completed associate degree | 20.9% | 43.3% | 38.5% |
| Completed bachelors | 6.3% | 33.6% | 30.3% |
| Completed masters | 2.2% | 12.3% | 11.5% |
| Completed professional degree | 0.7% | 3.6% | 3.3% |
| Completed doctorate | 0.7% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Belfair. Using the proficiency score averages, the average test scores for Belfair, WA schools is 39%. The average student to teacher ratio is n/a. In Belfair, WA, an average of 74.3% of students have completed 8th grade and an average of 73.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Gig Harbor, WA | 10,659 | 65% | 35.9% |
| Port Orchard, WA | 14,715 | 61% | 26.8% |
| Vaughn, WA | 1,093 | 60% | 24.0% |
| Key Center, WA | 3,773 | 57% | 18.8% |
| Grapeview, WA | 727 | 57% | 18.8% |
| Belfair, WA | 4,659 | 39% | 19.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Newton Falls, OH | 4,664 | 66% | 37.5% |
| Piedmont, AL | 4,654 | 51% | 6.3% |
| Dardanelle, AR | 4,665 | 52% | 8.3% |
| Gibraltar, MI | 4,653 | 23% | 53.1% |
| Flourtown, PA | 4,665 | 75% | 55.7% |
| Belfair, WA | 4,659 | 39% | 19.8% |