| Index | Arriba | 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 | Arriba | Colorado | National |
| Completed 8th grade | 82.0% | 87.9% | 84.3% |
| Completed high school | 80.3% | 87.1% | 83.0% |
| Completed some college | 50.0% | 69.3% | 59.4% |
| Completed associate degree | 23.8% | 47.1% | 38.5% |
| Completed bachelors | 13.1% | 38.7% | 30.3% |
| Completed masters | 3.3% | 14.3% | 11.5% |
| Completed professional degree | 2.5% | 3.9% | 3.3% |
| Completed doctorate | 0.8% | 1.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Arriba. Using the proficiency score averages, the average test scores for Arriba, CO schools is n/a. The average student to teacher ratio is n/a. In Arriba, CO, an average of 82.0% of students have completed 8th grade and an average of 80.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Flagler, CO | 519 | 30% | 38.5% |
| Hugo, CO | 749 | 25% | 49.0% |
| Arriba, CO | 175 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Galt, MO | 175 | 43% | 11.5% |
| Elk Creek, CA | 175 | 38% | 21.9% |
| Pittsburg, OK | 175 | 38% | 21.9% |
| Cubero, NM | 175 | 15% | 69.8% |
| Malta Bend, MO | 176 | 35% | 27.1% |
| Arriba, CO | 175 | n/a |
Here are the best places to live in Colorado
Check out the 10 most dangerous cities in Colorado
See the best places to live in Arriba
These are the 10 cheapest cities in Colorado