| Index | Kellogg | Idaho | National |
| Average Test Scores | 41% | 47% | 48% |
| Student/Teacher ratio | 18:1 | 17:1 | 16:1 |
| Total public schools | 4 | 446 | 79,221 |
| Total private schools | 2 | 83 | 24,874 |
| Total post-secondary schools | n/a | 34 | 7,963 |

| Index | Kellogg | Idaho | National |
| Completed 8th grade | 85.2% | 85.7% | 84.3% |
| Completed high school | 82.7% | 84.8% | 83.0% |
| Completed some college | 54.5% | 62.4% | 59.4% |
| Completed associate degree | 23.3% | 35.6% | 38.5% |
| Completed bachelors | 15.8% | 26.2% | 30.3% |
| Completed masters | 2.7% | 8.4% | 11.5% |
| Completed professional degree | 1.2% | 2.6% | 3.3% |
| Completed doctorate | 0.7% | 1.1% | 1.3% |
There are a total of 4 public schools, 2 private schools and n/a post-secondary schools in Kellogg. Using the proficiency score averages, the average test scores for Kellogg, ID schools is 41%. The average student to teacher ratio is 18:1. In Kellogg, ID, an average of 85.2% of students have completed 8th grade and an average of 82.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Pinehurst, ID | 1,689 | 51% | 5.2% |
| Osburn, ID | 1,595 | 50% | 3.1% |
| Wallace, ID | 1,117 | 45% | 7.3% |
| Kellogg, ID | 2,287 | 41% | 15.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Vale, OR | 2,287 | 53% | 10.7% |
| Seneca, MO | 2,286 | 35% | 27.6% |
| Polo, IL | 2,286 | 39% | 19.1% |
| Spencer, IN | 2,289 | 45% | 7.3% |
| Jackson, KY | 2,289 | 48% | 0.8% |
| Kellogg, ID | 2,287 | 41% | 15.1% |