| Index | Circle | Montana | National |
| Average Test Scores | 49% | 45% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 408 | 79,221 |
| Total private schools | n/a | 77 | 24,874 |
| Total post-secondary schools | n/a | 32 | 7,963 |
| Index | Circle | Montana | National |
| Completed 8th grade | 86.4% | 89.4% | 84.3% |
| Completed high school | 85.2% | 88.2% | 83.0% |
| Completed some college | 45.0% | 63.1% | 59.4% |
| Completed associate degree | 26.4% | 38.6% | 38.5% |
| Completed bachelors | 16.5% | 29.9% | 30.3% |
| Completed masters | 0.5% | 9.8% | 11.5% |
| Completed professional degree | 0.0% | 3.0% | 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 Circle. Using the proficiency score averages, the average test scores for Circle, MT schools is 49%. The average student to teacher ratio is n/a. In Circle, MT, an average of 86.4% of students have completed 8th grade and an average of 85.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Circle, MT | 511 | 49% | 1.6% |
| City | Population | Avg. Test Scores | National Avg. |
| South Range, MI | 511 | 45% | 7.3% |
| Smithton, MO | 511 | 42% | 12.5% |
| Juliaetta, ID | 511 | 42% | 12.5% |
| Sprague, WA | 511 | 45% | 6.3% |
| Gresham, WI | 511 | 23% | 51.6% |
| Circle, MT | 511 | 49% | 1.6% |
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