| Index | Shadybrook | 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 | Shadybrook | Texas | National |
| Completed 8th grade | 76.7% | 79.3% | 84.3% |
| Completed high school | 76.7% | 77.8% | 83.0% |
| Completed some college | 59.2% | 57.3% | 59.4% |
| Completed associate degree | 35.9% | 34.9% | 38.5% |
| Completed bachelors | 34.9% | 28.1% | 30.3% |
| Completed masters | 17.4% | 9.6% | 11.5% |
| Completed professional degree | 4.4% | 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 Shadybrook. Using the proficiency score averages, the average test scores for Shadybrook, TX schools is n/a. The average student to teacher ratio is n/a. In Shadybrook, TX, an average of 76.7% of students have completed 8th grade and an average of 76.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Whitehouse, TX | 8,673 | 66% | 38.1% |
| Bullard, TX | 3,444 | 63% | 31.5% |
| Frankston, TX | 1,200 | 48% | 0.7% |
| Brownsboro, TX | 1,556 | 47% | 3.1% |
| Chandler, TX | 3,085 | 43% | 10.9% |
| Shadybrook, TX | 2,655 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Woodstock, NY | 2,655 | 50% | 4.2% |
| Wabasha, MN | 2,655 | 63% | 31.8% |
| Casey, IL | 2,655 | 39% | 19.3% |
| Fairlawn, VA | 2,656 | 77% | 60.4% |
| Rancho Santa Fe, CA | 2,657 | 85% | 76.7% |
| Shadybrook, TX | 2,655 | n/a |
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