| Index | Union City | Oklahoma | National |
| Average Test Scores | 24% | 32% | 48% |
| Student/Teacher ratio | 15:1 | 22:1 | 16:1 |
| Total public schools | 2 | 1,346 | 79,221 |
| Total private schools | n/a | 159 | 24,874 |
| Total post-secondary schools | n/a | 178 | 7,963 |
| Index | Union City | Oklahoma | National |
| Completed 8th grade | 84.2% | 83.5% | 84.3% |
| Completed high school | 82.9% | 82.2% | 83.0% |
| Completed some college | 57.1% | 55.6% | 59.4% |
| Completed associate degree | 26.2% | 31.9% | 38.5% |
| Completed bachelors | 19.9% | 24.5% | 30.3% |
| Completed masters | 7.2% | 8.1% | 11.5% |
| Completed professional degree | 2.5% | 2.3% | 3.3% |
| Completed doctorate | 2.3% | 1.0% | 1.3% |
There are a total of 2 public schools, n/a private schools and n/a post-secondary schools in Union City. Using the proficiency score averages, the average test scores for Union City, OK schools is 24%. The average student to teacher ratio is 15:1. In Union City, OK, an average of 84.2% of students have completed 8th grade and an average of 82.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Yukon, OK | 27,557 | 52% | 7.8% |
| Calumet, OK | 531 | 49% | 1.7% |
| Tuttle, OK | 7,348 | 48% | 0.5% |
| Mustang, OK | 22,228 | 47% | 3.0% |
| Minco, OK | 1,801 | 36% | 24.3% |
| Union City, OK | 1,497 | 24% | 51.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Antwerp, OH | 1,497 | 76% | 59.0% |
| Dillsboro, IN | 1,498 | 52% | 8.3% |
| Falls City, OR | 1,496 | 25% | 48.4% |
| Gorman, TX | 1,495 | 41% | 15.6% |
| Hinckley, MN | 1,499 | 34% | 29.2% |
| Union City, OK | 1,497 | 24% | 51.0% |
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