| Index | Arrowsmith | Illinois | National |
| Average Test Scores | n/a | 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 | Arrowsmith | Illinois | National |
| Completed 8th grade | 84.4% | 86.2% | 84.3% |
| Completed high school | 83.8% | 84.7% | 83.0% |
| Completed some college | 56.3% | 61.8% | 59.4% |
| Completed associate degree | 29.3% | 40.7% | 38.5% |
| Completed bachelors | 22.2% | 32.9% | 30.3% |
| Completed masters | 7.2% | 12.7% | 11.5% |
| Completed professional degree | 4.8% | 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 Arrowsmith. Using the proficiency score averages, the average test scores for Arrowsmith, IL schools is n/a. The average student to teacher ratio is n/a. In Arrowsmith, IL, an average of 84.4% of students have completed 8th grade and an average of 83.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Downs, IL | 1,417 | 65% | 35.1% |
| Towanda, IL | 341 | 65% | 34.4% |
| Gibson City, IL | 3,340 | 44% | 8.0% |
| Farmer City, IL | 2,063 | 40% | 16.7% |
| Lexington, IL | 2,049 | 36% | 24.3% |
| Arrowsmith, IL | 404 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Shidler, OK | 404 | 35% | 27.1% |
| Lynnville, TN | 404 | 40% | 16.1% |
| Walker, MO | 404 | 30% | 37.5% |
| Good Hope, IL | 405 | 35% | 27.1% |
| Allen, NE | 405 | 45% | 6.3% |
| Arrowsmith, IL | 404 | n/a |
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