| Index | Waldo | Arkansas | National |
| Average Test Scores | n/a | 45% | 48% |
| Student/Teacher ratio | 10:1 | 14:1 | 16:1 |
| Total public schools | 2 | 860 | 79,221 |
| Total private schools | n/a | 165 | 24,874 |
| Total post-secondary schools | n/a | 98 | 7,963 |
| Index | Waldo | Arkansas | National |
| Completed 8th grade | 79.5% | 80.7% | 84.3% |
| Completed high school | 79.3% | 79.0% | 83.0% |
| Completed some college | 34.8% | 50.5% | 59.4% |
| Completed associate degree | 17.3% | 27.9% | 38.5% |
| Completed bachelors | 14.9% | 21.5% | 30.3% |
| Completed masters | 2.3% | 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 2 public schools, n/a private schools and n/a post-secondary schools in Waldo. Using the proficiency score averages, the average test scores for Waldo, AR schools is n/a. The average student to teacher ratio is 10:1. In Waldo, AR, an average of 79.5% of students have completed 8th grade and an average of 79.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Magnolia, AR | 11,537 | 37% | 23.2% |
| Stamps, AR | 1,770 | 25% | 49.0% |
| Waldo, AR | 1,370 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| High Rolls, NM | 1,370 | 50% | 4.2% |
| Orange Grove, TX | 1,370 | 54% | 13.3% |
| Holstein, IA | 1,370 | 80% | 66.7% |
| Thermal, CA | 1,371 | 21% | 55.7% |
| Waldoboro, ME | 1,371 | 36% | 25.0% |
| Waldo, AR | 1,370 | n/a |
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