| Index | Keystone | Colorado | National |
| Average Test Scores | n/a | 39% | 48% |
| Student/Teacher ratio | n/a | 17:1 | 16:1 |
| Total public schools | n/a | 1,426 | 79,221 |
| Total private schools | n/a | 384 | 24,874 |
| Total post-secondary schools | n/a | 138 | 7,963 |
| Index | Keystone | Colorado | National |
| Completed 8th grade | 94.7% | 87.9% | 84.3% |
| Completed high school | 94.7% | 87.1% | 83.0% |
| Completed some college | 76.2% | 69.3% | 59.4% |
| Completed associate degree | 44.0% | 47.1% | 38.5% |
| Completed bachelors | 39.6% | 38.7% | 30.3% |
| Completed masters | 16.3% | 14.3% | 11.5% |
| Completed professional degree | 4.8% | 3.9% | 3.3% |
| Completed doctorate | 2.0% | 1.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Keystone. Using the proficiency score averages, the average test scores for Keystone, CO schools is n/a. The average student to teacher ratio is n/a. In Keystone, CO, 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. |
| Breckenridge, CO | 5,054 | 49% | 2.8% |
| Georgetown, CO | 1,205 | 45% | 6.3% |
| Dillon, CO | 956 | 38% | 20.3% |
| Frisco, CO | 2,928 | 38% | 21.9% |
| Silverthorne, CO | 4,610 | 17% | 64.6% |
| Keystone, CO | 799 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Roby, TX | 799 | 44% | 9.4% |
| Eden, WI | 799 | 47% | 2.1% |
| New Kent, VA | 799 | 85% | 76.4% |
| Ossian, IA | 798 | 75% | 55.2% |
| Teec Nos Pos, AZ | 798 | 30% | 36.8% |
| Keystone, CO | 799 | n/a |
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