| Index | Collinwood | Tennessee | National |
| Average Test Scores | 25% | 35% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 3 | 1,390 | 79,221 |
| Total private schools | n/a | 430 | 24,874 |
| Total post-secondary schools | n/a | 189 | 7,963 |
| Index | Collinwood | Tennessee | National |
| Completed 8th grade | 77.1% | 82.0% | 84.3% |
| Completed high school | 70.3% | 79.9% | 83.0% |
| Completed some college | 37.2% | 53.2% | 59.4% |
| Completed associate degree | 15.5% | 32.2% | 38.5% |
| Completed bachelors | 11.3% | 25.4% | 30.3% |
| Completed masters | 5.7% | 9.3% | 11.5% |
| Completed professional degree | 1.8% | 2.8% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Collinwood. Using the proficiency score averages, the average test scores for Collinwood, TN schools is 25%. The average student to teacher ratio is n/a. In Collinwood, TN, an average of 77.1% of students have completed 8th grade and an average of 70.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Waynesboro, TN | 2,428 | 28% | 41.3% |
| Clifton, TN | 2,660 | 25% | 49.0% |
| Collinwood, TN | 1,170 | 25% | 47.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Martin, SD | 1,170 | 33% | 31.3% |
| Luck, WI | 1,170 | 28% | 41.1% |
| Wiggins, CO | 1,170 | 34% | 29.5% |
| Baltic, SD | 1,169 | 53% | 10.4% |
| Vernon Valley, NJ | 1,171 | 48% | 1.0% |
| Collinwood, TN | 1,170 | 25% | 47.2% |
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