| Index | Nunn | 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 | Nunn | Colorado | National |
| Completed 8th grade | 83.5% | 87.9% | 84.3% |
| Completed high school | 83.0% | 87.1% | 83.0% |
| Completed some college | 54.1% | 69.3% | 59.4% |
| Completed associate degree | 26.1% | 47.1% | 38.5% |
| Completed bachelors | 13.5% | 38.7% | 30.3% |
| Completed masters | 1.6% | 14.3% | 11.5% |
| Completed professional degree | 0.5% | 3.9% | 3.3% |
| Completed doctorate | 0.5% | 1.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Nunn. Using the proficiency score averages, the average test scores for Nunn, CO schools is n/a. The average student to teacher ratio is n/a. In Nunn, CO, an average of 83.5% of students have completed 8th grade and an average of 83.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Timnath, CO | 1,916 | 64% | 32.3% |
| Eaton, CO | 5,646 | 51% | 6.9% |
| Severance, CO | 5,611 | 46% | 4.2% |
| Wellington, CO | 8,651 | 45% | 5.9% |
| Ault, CO | 2,153 | 35% | 28.1% |
| Nunn, CO | 556 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Schenevus, NY | 556 | 45% | 7.3% |
| Schulter, OK | 556 | 29% | 39.1% |
| Adams, NE | 556 | 62% | 29.2% |
| Coolville, OH | 556 | 70% | 44.8% |
| Dorchester, NE | 556 | 43% | 11.5% |
| Nunn, CO | 556 | n/a |
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