| Index | Joseph City | Arizona | National |
| Average Test Scores | 54% | 43% | 48% |
| Student/Teacher ratio | n/a | 18:1 | 16:1 |
| Total public schools | n/a | 1,863 | 79,221 |
| Total private schools | n/a | 316 | 24,874 |
| Total post-secondary schools | n/a | 148 | 7,963 |
| Index | Joseph City | Arizona | National |
| Completed 8th grade | 90.6% | 83.7% | 84.3% |
| Completed high school | 89.0% | 82.2% | 83.0% |
| Completed some college | 71.9% | 62.0% | 59.4% |
| Completed associate degree | 26.8% | 36.5% | 38.5% |
| Completed bachelors | 10.7% | 28.0% | 30.3% |
| Completed masters | 2.8% | 10.4% | 11.5% |
| Completed professional degree | 0.7% | 2.9% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Joseph City. Using the proficiency score averages, the average test scores for Joseph City, AZ schools is 54%. The average student to teacher ratio is n/a. In Joseph City, AZ, an average of 90.6% of students have completed 8th grade and an average of 89.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Holbrook, AZ | 5,073 | 37% | 22.3% |
| Joseph City, AZ | 1,908 | 54% | 12.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Laurel Springs, NJ | 1,908 | 65% | 34.4% |
| Buna, TX | 1,908 | 45% | 5.9% |
| Mitchell, NE | 1,907 | 63% | 31.8% |
| Gunter, TX | 1,909 | 56% | 17.4% |
| Sigourney, IA | 1,909 | 80% | 65.6% |
| Joseph City, AZ | 1,908 | 54% | 12.8% |
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