| Index | Charleston | Mississippi | National | 
| Average Test Scores | 22% | 40% | 48% | 
| Student/Teacher ratio | 17:1 | 16:1 | 16:1 | 
| Total public schools | 4 | 893 | 79,221 | 
| Total private schools | 1 | 206 | 24,874 | 
| Total post-secondary schools | n/a | 68 | 7,963 | 

 
				
Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
 
				| Index | Charleston | Mississippi | National | 
| Completed 8th grade | 69.0% | 78.6% | 84.3% | 
| Completed high school | 63.6% | 76.7% | 83.0% | 
| Completed some college | 36.4% | 52.5% | 59.4% | 
| Completed associate degree | 18.4% | 29.8% | 38.5% | 
| Completed bachelors | 11.6% | 21.0% | 30.3% | 
| Completed masters | 6.2% | 7.9% | 11.5% | 
| Completed professional degree | 2.8% | 2.2% | 3.3% | 
| Completed doctorate | 1.6% | 0.9% | 1.3% | 
There are a total of 4 public schools, 1 private schools and n/a post-secondary schools in Charleston. Using the proficiency score averages, the average test scores for Charleston, MS schools is 22%. The average student to teacher ratio is 17:1. In Charleston, MS, an average of 69.0% of students have completed 8th grade and an average of 63.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. | 
| Lambert, MS | 1,159 | 52% | 8.3% | 
| Pope, MS | 559 | 50% | 4.2% | 
| Charleston, MS | 2,651 | 22% | 54.9% | 
| City | Population | Avg. Test Scores | National Avg. | 
| Meredith, NH | 2,651 | 57% | 18.1% | 
| South Hutchinson, KS | 2,651 | 30% | 38.5% | 
| Le Center, MN | 2,651 | 45% | 6.3% | 
| Coudersport, PA | 2,652 | 52% | 8.3% | 
| North Middletown, NJ | 2,652 | 50% | 3.1% | 
| Charleston, MS | 2,651 | 22% | 54.9% |