| Index | Clarksdale | Missouri | National |
| Average Test Scores | n/a | 44% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,899 | 79,221 |
| Total private schools | n/a | 531 | 24,874 |
| Total post-secondary schools | n/a | 213 | 7,963 |
| Index | Clarksdale | Missouri | National |
| Completed 8th grade | 83.7% | 86.0% | 84.3% |
| Completed high school | 82.1% | 84.2% | 83.0% |
| Completed some college | 41.3% | 57.7% | 59.4% |
| Completed associate degree | 15.2% | 35.2% | 38.5% |
| Completed bachelors | 12.0% | 27.6% | 30.3% |
| Completed masters | 2.7% | 10.4% | 11.5% |
| Completed professional degree | 1.1% | 2.8% | 3.3% |
| Completed doctorate | 1.1% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Clarksdale. Using the proficiency score averages, the average test scores for Clarksdale, MO schools is n/a. The average student to teacher ratio is n/a. In Clarksdale, MO, an average of 83.7% of students have completed 8th grade and an average of 82.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Cosby, MO | 200 | 65% | 34.4% |
| Country Club, MO | 2,488 | 62% | 29.2% |
| Stewartsville, MO | 692 | 55% | 14.6% |
| Gower, MO | 1,661 | 52% | 8.9% |
| Osborn, MO | 402 | 50% | 4.2% |
| Clarksdale, MO | 263 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Tilden, TX | 263 | 62% | 29.2% |
| Lemon Cove, CA | 263 | 36% | 25.0% |
| Cooper Landing, AK | 263 | 50% | 4.2% |
| Westhope, ND | 263 | 43% | 11.5% |
| Joppa, IL | 263 | 40% | 16.7% |
| Clarksdale, MO | 263 | n/a |
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