| Index | Joppa | Illinois | National |
| Average Test Scores | 40% | 33% | 48% |
| Student/Teacher ratio | n/a | 18:1 | 16:1 |
| Total public schools | n/a | 3,938 | 79,221 |
| Total private schools | n/a | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | Joppa | Illinois | National |
| Completed 8th grade | 74.2% | 86.2% | 84.3% |
| Completed high school | 73.2% | 84.7% | 83.0% |
| Completed some college | 40.7% | 61.8% | 59.4% |
| Completed associate degree | 22.5% | 40.7% | 38.5% |
| Completed bachelors | 10.0% | 32.9% | 30.3% |
| Completed masters | 1.0% | 12.7% | 11.5% |
| Completed professional degree | 1.0% | 3.4% | 3.3% |
| Completed doctorate | 1.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Joppa. Using the proficiency score averages, the average test scores for Joppa, IL schools is 40%. The average student to teacher ratio is n/a. In Joppa, IL, an average of 74.2% of students have completed 8th grade and an average of 73.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Paducah, KY | 24,947 | 54% | 12.6% |
| Barlow, KY | 542 | 50% | 4.5% |
| Brookport, IL | 823 | 46% | 4.7% |
| Metropolis, IL | 6,053 | 42% | 12.5% |
| Vienna, IL | 1,587 | 35% | 26.6% |
| Joppa, IL | 263 | 40% | 16.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Tilden, TX | 263 | 62% | 29.2% |
| Lemon Cove, CA | 263 | 36% | 25.0% |
| Westhope, ND | 263 | 43% | 11.5% |
| Haugen, WI | 263 | 60% | 25.0% |
| Gackle, ND | 263 | 45% | 6.3% |
| Joppa, IL | 263 | 40% | 16.7% |
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