| Index | Tuba City | Arizona | National |
| Average Test Scores | 26% | 43% | 48% |
| Student/Teacher ratio | 16:1 | 18:1 | 16:1 |
| Total public schools | 8 | 1,863 | 79,221 |
| Total private schools | n/a | 316 | 24,874 |
| Total post-secondary schools | n/a | 148 | 7,963 |
| Index | Tuba City | Arizona | National |
| Completed 8th grade | 83.7% | 83.7% | 84.3% |
| Completed high school | 83.5% | 82.2% | 83.0% |
| Completed some college | 53.9% | 62.0% | 59.4% |
| Completed associate degree | 32.3% | 36.5% | 38.5% |
| Completed bachelors | 19.6% | 28.0% | 30.3% |
| Completed masters | 8.7% | 10.4% | 11.5% |
| Completed professional degree | 0.7% | 2.9% | 3.3% |
| Completed doctorate | 0.3% | 1.2% | 1.3% |
There are a total of 8 public schools, n/a private schools and n/a post-secondary schools in Tuba City. Using the proficiency score averages, the average test scores for Tuba City, AZ schools is 26%. The average student to teacher ratio is 16:1. In Tuba City, AZ, an average of 83.7% of students have completed 8th grade and an average of 83.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Tuba City, AZ | 9,098 | 26% | 45.7% |
| City | Population | Avg. Test Scores | National Avg. |
| White Marsh, MD | 9,096 | 38% | 21.9% |
| Bastrop, TX | 9,094 | 40% | 17.1% |
| Chillicothe, MO | 9,106 | 49% | 1.3% |
| Haiku-Pauwela, HI | 9,107 | 55% | 13.5% |
| LaSalle, IL | 9,086 | 17% | 65.6% |
| Tuba City, AZ | 9,098 | 26% | 45.7% |
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