| Index | Garden Valley | Idaho | National |
| Average Test Scores | 60% | 47% | 48% |
| Student/Teacher ratio | n/a | 17:1 | 16:1 |
| Total public schools | n/a | 446 | 79,221 |
| Total private schools | n/a | 83 | 24,874 |
| Total post-secondary schools | n/a | 34 | 7,963 |
| Index | Garden Valley | Idaho | National |
| Completed 8th grade | 100.0% | 85.7% | 84.3% |
| Completed high school | 100.0% | 84.8% | 83.0% |
| Completed some college | 84.2% | 62.4% | 59.4% |
| Completed associate degree | 69.6% | 35.6% | 38.5% |
| Completed bachelors | 56.5% | 26.2% | 30.3% |
| Completed masters | 28.8% | 8.4% | 11.5% |
| Completed professional degree | 5.4% | 2.6% | 3.3% |
| Completed doctorate | 2.7% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Garden Valley. Using the proficiency score averages, the average test scores for Garden Valley, ID schools is 60%. The average student to teacher ratio is n/a. In Garden Valley, ID, an average of 100.0% of students have completed 8th grade and an average of 100.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Horseshoe Bend, ID | 839 | 55% | 14.1% |
| Garden Valley, ID | 475 | 60% | 24.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Kinde, MI | 475 | 35% | 28.1% |
| Bonanza, OR | 475 | 41% | 15.1% |
| Diagonal, IA | 475 | 78% | 61.5% |
| Skillman, NJ | 476 | 77% | 60.2% |
| Naytahwaush, MN | 476 | 25% | 47.9% |
| Garden Valley, ID | 475 | 60% | 24.0% |
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