| Index | South Zanesville | Ohio | National |
| Average Test Scores | n/a | 61% | 48% |
| Student/Teacher ratio | n/a | 17:1 | 16:1 |
| Total public schools | n/a | 3,650 | 79,221 |
| Total private schools | n/a | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |
| Index | South Zanesville | Ohio | National |
| Completed 8th grade | 83.8% | 86.9% | 84.3% |
| Completed high school | 80.0% | 85.6% | 83.0% |
| Completed some college | 31.3% | 55.7% | 59.4% |
| Completed associate degree | 13.6% | 35.1% | 38.5% |
| Completed bachelors | 6.1% | 26.7% | 30.3% |
| Completed masters | 3.6% | 10.0% | 11.5% |
| Completed professional degree | 0.0% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in South Zanesville. Using the proficiency score averages, the average test scores for South Zanesville, OH schools is n/a. The average student to teacher ratio is n/a. In South Zanesville, OH, an average of 83.8% of students have completed 8th grade and an average of 80.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Junction City, OH | 800 | 85% | 76.0% |
| Frazeysburg, OH | 1,236 | 80% | 65.6% |
| Adamsville, OH | 334 | 72% | 50.0% |
| New Concord, OH | 2,530 | 70% | 46.5% |
| Somerset, OH | 1,796 | 70% | 44.8% |
| South Zanesville, OH | 2,092 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Oxford, GA | 2,093 | 28% | 42.7% |
| Bluff City, TN | 2,093 | 30% | 38.5% |
| L'Anse, MI | 2,091 | 42% | 12.5% |
| Lewiston, UT | 2,091 | 65% | 35.4% |
| Rockwell, NC | 2,090 | 36% | 24.5% |
| South Zanesville, OH | 2,092 | n/a |
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