| Index | Arlington | Iowa | National |
| Average Test Scores | 70% | 69% | 48% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 1,101 | 79,221 |
| Total private schools | n/a | 208 | 24,874 |
| Total post-secondary schools | n/a | 96 | 7,963 |
| Index | Arlington | Iowa | National |
| Completed 8th grade | 87.6% | 89.2% | 84.3% |
| Completed high school | 85.6% | 87.7% | 83.0% |
| Completed some college | 44.2% | 59.8% | 59.4% |
| Completed associate degree | 19.2% | 38.4% | 38.5% |
| Completed bachelors | 10.7% | 27.2% | 30.3% |
| Completed masters | 5.1% | 8.7% | 11.5% |
| Completed professional degree | 0.8% | 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 Arlington. Using the proficiency score averages, the average test scores for Arlington, IA schools is 70%. The average student to teacher ratio is n/a. In Arlington, IA, an average of 87.6% of students have completed 8th grade and an average of 85.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Elgin, IA | 638 | 78% | 62.0% |
| Maynard, IA | 506 | 70% | 45.3% |
| Fayette, IA | 1,141 | 70% | 44.8% |
| West Union, IA | 2,630 | 69% | 42.7% |
| Elkader, IA | 1,362 | 62% | 29.7% |
| Arlington, IA | 496 | 70% | 45.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Kake, AK | 496 | 45% | 6.3% |
| Minong, WI | 496 | 37% | 22.2% |
| Okay, OK | 496 | 21% | 56.3% |
| Hume, IL | 495 | 11% | 77.1% |
| Angoon, AK | 497 | 15% | 68.8% |
| Arlington, IA | 496 | 70% | 45.1% |
Here are the best places to live in Iowa
These are the largest cities in Iowa
See the best places to live in Arlington
Check out the 10 safest cities in Iowa