| Index | Grundy | Virginia | National |
| Average Test Scores | 77% | 79% | 48% |
| Student/Teacher ratio | 12:1 | 13:1 | 16:1 |
| Total public schools | 4 | 1,596 | 79,221 |
| Total private schools | 1 | 553 | 24,874 |
| Total post-secondary schools | 2 | 199 | 7,963 |
| Index | Grundy | Virginia | National |
| Completed 8th grade | 81.1% | 85.9% | 84.3% |
| Completed high school | 78.5% | 84.7% | 83.0% |
| Completed some college | 62.0% | 64.1% | 59.4% |
| Completed associate degree | 41.6% | 44.2% | 38.5% |
| Completed bachelors | 39.4% | 36.9% | 30.3% |
| Completed masters | 20.7% | 15.7% | 11.5% |
| Completed professional degree | 4.4% | 4.2% | 3.3% |
| Completed doctorate | 0.0% | 1.7% | 1.3% |
There are a total of 4 public schools, 1 private schools and 2 post-secondary schools in Grundy. Using the proficiency score averages, the average test scores for Grundy, VA schools is 77%. The average student to teacher ratio is 12:1. In Grundy, VA, an average of 81.1% of students have completed 8th grade and an average of 78.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Elkhorn City, KY | 1,085 | 31% | 36.5% |
| Grundy, VA | 1,034 | 77% | 59.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Petersburg, TX | 1,034 | 52% | 8.3% |
| Ore City, TX | 1,034 | 45% | 6.9% |
| Kittery Point, ME | 1,034 | 65% | 34.4% |
| Maypearl, TX | 1,034 | 46% | 3.8% |
| Willards, MD | 1,034 | 47% | 2.1% |
| Grundy, VA | 1,034 | 77% | 59.4% |
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