| Index | Sidney | Arkansas | National |
| Average Test Scores | n/a | 45% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 860 | 79,221 |
| Total private schools | n/a | 165 | 24,874 |
| Total post-secondary schools | n/a | 98 | 7,963 |
| Index | Sidney | Arkansas | National |
| Completed 8th grade | 72.3% | 80.7% | 84.3% |
| Completed high school | 70.6% | 79.0% | 83.0% |
| Completed some college | 43.7% | 50.5% | 59.4% |
| Completed associate degree | 16.8% | 27.9% | 38.5% |
| Completed bachelors | 7.6% | 21.5% | 30.3% |
| Completed masters | 1.7% | 7.6% | 11.5% |
| Completed professional degree | 0.0% | 2.2% | 3.3% |
| Completed doctorate | 0.0% | 0.9% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Sidney. Using the proficiency score averages, the average test scores for Sidney, AR schools is n/a. The average student to teacher ratio is n/a. In Sidney, AR, an average of 72.3% of students have completed 8th grade and an average of 70.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Melbourne, AR | 1,655 | 60% | 24.0% |
| Cave City, AR | 2,228 | 48% | = 100 |
| Sidney, AR | 143 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Brashear, MO | 143 | 50% | 4.2% |
| Atmautluak, AK | 143 | 10% | 79.2% |
| Antelope, OR | 143 | 50% | 4.2% |
| Gail, TX | 144 | 65% | 34.4% |
| Golovin, AK | 142 | 20% | 58.3% |
| Sidney, AR | 143 | n/a |
Here are the best places to live in Arkansas
Most Dangerous Cities In The US
Check out the 10 safest cities in Arkansas
See the best places to live in Sidney