| Index | Bangor | California | National |
| Average Test Scores | 27% | 43% | 48% |
| Student/Teacher ratio | n/a | 20:1 | 16:1 |
| Total public schools | n/a | 8,308 | 79,221 |
| Total private schools | n/a | 3,438 | 24,874 |
| Total post-secondary schools | n/a | 1,085 | 7,963 |
| Index | Bangor | California | National |
| Completed 8th grade | 89.1% | 81.1% | 84.3% |
| Completed high school | 89.1% | 79.8% | 83.0% |
| Completed some college | 78.4% | 61.5% | 59.4% |
| Completed associate degree | 36.4% | 39.8% | 38.5% |
| Completed bachelors | 20.8% | 32.0% | 30.3% |
| Completed masters | 14.3% | 11.9% | 11.5% |
| Completed professional degree | 3.6% | 3.9% | 3.3% |
| Completed doctorate | 3.6% | 1.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Bangor. Using the proficiency score averages, the average test scores for Bangor, CA schools is 27%. The average student to teacher ratio is n/a. In Bangor, CA, an average of 89.1% of students have completed 8th grade and an average of 89.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Penn Valley, CA | 1,073 | 44% | 8.7% |
| Dobbins, CA | 152 | 40% | 16.7% |
| Challenge-Brownsville, CA | 1,171 | 37% | 22.9% |
| Palermo, CA | 5,204 | 37% | 23.4% |
| Oroville, CA | 19,659 | 34% | 29.3% |
| Bangor, CA | 407 | 27% | 43.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Hermosa, SD | 407 | 25% | 48.4% |
| Billings, OK | 407 | 25% | 47.9% |
| Spring Mills, PA | 407 | 63% | 30.2% |
| Point Arena, CA | 407 | 28% | 41.3% |
| Sunrise Beach, MO | 408 | 50% | 3.1% |
| Bangor, CA | 407 | 27% | 43.8% |
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