| Index | Placerville | Idaho | National |
| Average Test Scores | n/a | 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 | Placerville | Idaho | National |
| Completed 8th grade | 94.7% | 85.7% | 84.3% |
| Completed high school | 94.7% | 84.8% | 83.0% |
| Completed some college | 84.2% | 62.4% | 59.4% |
| Completed associate degree | 47.4% | 35.6% | 38.5% |
| Completed bachelors | 42.1% | 26.2% | 30.3% |
| Completed masters | 15.8% | 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 Placerville. Using the proficiency score averages, the average test scores for Placerville, ID schools is n/a. The average student to teacher ratio is n/a. In Placerville, ID, an average of 94.7% of students have completed 8th grade and an average of 94.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Garden Valley, ID | 475 | 60% | 24.0% |
| Horseshoe Bend, ID | 839 | 55% | 14.1% |
| Idaho City, ID | 706 | 53% | 10.9% |
| Placerville, ID | 55 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Wood, SD | 55 | 50% | 4.2% |
| Thornburg, IA | 55 | 62% | 28.1% |
| Put-in-Bay, OH | 56 | 65% | 35.4% |
| Leggett, CA | 56 | 25% | 47.9% |
| Perryville, AK | 54 | 50% | 4.2% |
| Placerville, ID | 55 | n/a |
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