| Index | Colonial Heights | Tennessee | National |
| Average Test Scores | n/a | 35% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | n/a | 1,390 | 79,221 |
| Total private schools | n/a | 430 | 24,874 |
| Total post-secondary schools | n/a | 189 | 7,963 |
| Index | Colonial Heights | Tennessee | National |
| Completed 8th grade | 86.3% | 82.0% | 84.3% |
| Completed high school | 86.3% | 79.9% | 83.0% |
| Completed some college | 57.1% | 53.2% | 59.4% |
| Completed associate degree | 36.2% | 32.2% | 38.5% |
| Completed bachelors | 26.7% | 25.4% | 30.3% |
| Completed masters | 10.0% | 9.3% | 11.5% |
| Completed professional degree | 4.8% | 2.8% | 3.3% |
| Completed doctorate | 2.7% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Colonial Heights. Using the proficiency score averages, the average test scores for Colonial Heights, TN schools is n/a. The average student to teacher ratio is n/a. In Colonial Heights, TN, an average of 86.3% of students have completed 8th grade and an average of 86.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Weber City, VA | 1,580 | 94% | 94.8% |
| Gate City, VA | 1,895 | 90% | 87.0% |
| Clinchport, VA | 48 | 87% | 81.3% |
| Johnson City, TN | 66,934 | 52% | 8.9% |
| Gray, TN | 1,342 | 49% | 1.0% |
| Colonial Heights, TN | 2,889 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Butler, IN | 2,889 | 42% | 12.0% |
| Lake City, PA | 2,890 | 74% | 53.1% |
| Shady Shores, TX | 2,888 | 50% | 4.5% |
| Fairfield, TX | 2,888 | 51% | 6.6% |
| Gladwin, MI | 2,888 | 49% | 2.6% |
| Colonial Heights, TN | 2,889 | n/a |
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