| Index | Delta | Utah | National |
| Average Test Scores | 52% | 45% | 48% |
| Student/Teacher ratio | 20:1 | 21:1 | 16:1 |
| Total public schools | 5 | 802 | 79,221 |
| Total private schools | n/a | 112 | 24,874 |
| Total post-secondary schools | n/a | 79 | 7,963 |
| Index | Delta | Utah | National |
| Completed 8th grade | 85.1% | 89.1% | 84.3% |
| Completed high school | 83.6% | 88.6% | 83.0% |
| Completed some college | 62.5% | 68.5% | 59.4% |
| Completed associate degree | 38.1% | 41.4% | 38.5% |
| Completed bachelors | 24.1% | 31.7% | 30.3% |
| Completed masters | 7.5% | 10.7% | 11.5% |
| Completed professional degree | 1.4% | 3.1% | 3.3% |
| Completed doctorate | 0.4% | 1.4% | 1.3% |
There are a total of 5 public schools, n/a private schools and n/a post-secondary schools in Delta. Using the proficiency score averages, the average test scores for Delta, UT schools is 52%. The average student to teacher ratio is 20:1. In Delta, UT, an average of 85.1% of students have completed 8th grade and an average of 83.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Delta, UT | 3,604 | 52% | 7.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Frederick, OK | 3,604 | 38% | 20.8% |
| Fairbury, IL | 3,604 | 39% | 18.2% |
| Lillington, NC | 3,605 | 31% | 36.5% |
| Saluda, SC | 3,603 | 42% | 11.7% |
| Mullica Hill, NJ | 3,605 | 66% | 37.0% |
| Delta, UT | 3,604 | 52% | 7.6% |
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