| Index | Culdesac | Idaho | National |
| Average Test Scores | 25% | 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 | Culdesac | Idaho | National |
| Completed 8th grade | 75.3% | 85.7% | 84.3% |
| Completed high school | 72.9% | 84.8% | 83.0% |
| Completed some college | 42.0% | 62.4% | 59.4% |
| Completed associate degree | 14.1% | 35.6% | 38.5% |
| Completed bachelors | 6.7% | 26.2% | 30.3% |
| Completed masters | 0.8% | 8.4% | 11.5% |
| Completed professional degree | 0.0% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Culdesac. Using the proficiency score averages, the average test scores for Culdesac, ID schools is 25%. The average student to teacher ratio is n/a. In Culdesac, ID, an average of 75.3% of students have completed 8th grade and an average of 72.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Genesee, ID | 1,209 | 70% | 44.8% |
| Peck, ID | 159 | 50% | 4.2% |
| Juliaetta, ID | 511 | 42% | 12.5% |
| Craigmont, ID | 515 | 37% | 22.9% |
| Lapwai, ID | 1,291 | 25% | 49.0% |
| Culdesac, ID | 376 | 25% | 47.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Cantua Creek, CA | 376 | 27% | 43.8% |
| Achille, OK | 376 | 27% | 43.2% |
| Franklin, NY | 376 | 42% | 12.5% |
| Coupland, TX | 377 | 52% | 8.3% |
| Fort Ann, NY | 377 | 63% | 31.8% |
| Culdesac, ID | 376 | 25% | 47.9% |
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