| Index | Iago | Texas | National |
| Average Test Scores | n/a | 47% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Iago | Texas | National |
| Completed 8th grade | 62.5% | 79.3% | 84.3% |
| Completed high school | 62.5% | 77.8% | 83.0% |
| Completed some college | 32.1% | 57.3% | 59.4% |
| Completed associate degree | 23.2% | 34.9% | 38.5% |
| Completed bachelors | 23.2% | 28.1% | 30.3% |
| Completed masters | 0.0% | 9.6% | 11.5% |
| Completed professional degree | 0.0% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Iago. Using the proficiency score averages, the average test scores for Iago, TX schools is n/a. The average student to teacher ratio is n/a. In Iago, TX, an average of 62.5% of students have completed 8th grade and an average of 62.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Needville, TX | 3,113 | 56% | 15.9% |
| Boling, TX | 1,104 | 43% | 11.5% |
| Wharton, TX | 8,654 | 31% | 36.1% |
| Damon, TX | 200 | 22% | 54.2% |
| Iago, TX | 96 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Sarahsville, OH | 96 | 59% | 22.9% |
| Campo, CO | 96 | 50% | 4.2% |
| Klingerstown, PA | 96 | 65% | 34.4% |
| Retsof, NY | 96 | 49% | 1.6% |
| Council Hill, OK | 95 | 21% | 56.3% |
| Iago, TX | 96 | n/a |
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