| Index | Annawan | Illinois | National |
| Average Test Scores | 36% | 31% | 49% |
| 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 | Annawan | Illinois | National |
| Completed 8th grade | 91.4% | 86.2% | 84.3% |
| Completed high school | 90.3% | 84.7% | 83.0% |
| Completed some college | 55.8% | 61.8% | 59.4% |
| Completed associate degree | 33.3% | 40.7% | 38.5% |
| Completed bachelors | 23.2% | 32.9% | 30.3% |
| Completed masters | 9.3% | 12.7% | 11.5% |
| Completed professional degree | 0.0% | 3.4% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Annawan. Using the proficiency score averages, the average test scores for Annawan, IL schools is 36%. The average student to teacher ratio is n/a. In Annawan, IL, an average of 91.4% of students have completed 8th grade and an average of 90.3% have completed high school.
| City, State | Population | Avg. Test Scores | National Avg. |
| Manlius, IL | 400 | 33% | 32% |
| Geneseo, IL | 6,589 | 33% | 34% |
| Buda, IL | 595 | 33% | 34% |
| Kewanee, IL | 12,755 | 18% | 63% |
| Neponset, IL | 554 | 13% | 75% |
| Annawan, IL | 916 | 36% | 27% |
| City, State | Population | Avg. Test Scores | National Avg. |
| Loyalton, CA | 916 | 42% | 15% |
| Tolar, TX | 916 | 79% | 61% |
| New London, MO | 916 | 67% | 36% |
| Jarrell, TX | 917 | 71% | 45% |
| Rock Island, WA | 917 | 42% | 15% |
| Annawan, IL | 916 | 36% | 27% |
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