| Index | Carey | Idaho | National |
| Average Test Scores | 62% | 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 |


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| Index | Carey | Idaho | National |
| Completed 8th grade | 94.2% | 85.7% | 84.3% |
| Completed high school | 94.2% | 84.8% | 83.0% |
| Completed some college | 70.1% | 62.4% | 59.4% |
| Completed associate degree | 40.3% | 35.6% | 38.5% |
| Completed bachelors | 24.6% | 26.2% | 30.3% |
| Completed masters | 11.6% | 8.4% | 11.5% |
| Completed professional degree | 2.3% | 2.6% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Carey. Using the proficiency score averages, the average test scores for Carey, ID schools is 62%. The average student to teacher ratio is n/a. In Carey, ID, an average of 94.2% of students have completed 8th grade and an average of 94.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Carey, ID | 1,265 | 62% | 29.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Weidman, MI | 1,265 | 57% | 18.8% |
| Riley, KS | 1,265 | 46% | 5.2% |
| Grace, ID | 1,266 | 58% | 21.4% |
| Waymart, PA | 1,264 | 67% | 39.6% |
| Wetumka, OK | 1,264 | 16% | 66.7% |
| Carey, ID | 1,265 | 62% | 29.2% |