| Index | Caldwell | 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 | Caldwell | Arkansas | National |
| Completed 8th grade | 78.2% | 80.7% | 84.3% |
| Completed high school | 72.5% | 79.0% | 83.0% |
| Completed some college | 43.2% | 50.5% | 59.4% |
| Completed associate degree | 24.3% | 27.9% | 38.5% |
| Completed bachelors | 12.9% | 21.5% | 30.3% |
| Completed masters | 4.2% | 7.6% | 11.5% |
| Completed professional degree | 0.5% | 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 Caldwell. Using the proficiency score averages, the average test scores for Caldwell, AR schools is n/a. The average student to teacher ratio is n/a. In Caldwell, AR, an average of 78.2% of students have completed 8th grade and an average of 72.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Palestine, AR | 838 | 46% | 5.2% |
| Wynne, AR | 7,773 | 43% | 9.7% |
| Forrest City, AR | 14,062 | 17% | 64.0% |
| Caldwell, AR | 445 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Broadus, MT | 445 | 41% | 15.3% |
| Willow Lake, SD | 445 | 50% | 4.2% |
| Lewis, KS | 445 | 40% | 16.7% |
| Arlington, OR | 445 | 50% | 3.1% |
| St. Elizabeth, MO | 445 | 69% | 42.7% |
| Caldwell, AR | 445 | n/a |
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