| Index | Caddo | Oklahoma | National |
| Average Test Scores | 42% | 32% | 48% |
| Student/Teacher ratio | n/a | 22:1 | 16:1 |
| Total public schools | n/a | 1,346 | 79,221 |
| Total private schools | n/a | 159 | 24,874 |
| Total post-secondary schools | n/a | 178 | 7,963 |
| Index | Caddo | Oklahoma | National |
| Completed 8th grade | 85.0% | 83.5% | 84.3% |
| Completed high school | 84.0% | 82.2% | 83.0% |
| Completed some college | 48.7% | 55.6% | 59.4% |
| Completed associate degree | 24.1% | 31.9% | 38.5% |
| Completed bachelors | 20.5% | 24.5% | 30.3% |
| Completed masters | 6.9% | 8.1% | 11.5% |
| Completed professional degree | 1.2% | 2.3% | 3.3% |
| Completed doctorate | 0.5% | 1.0% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Caddo. Using the proficiency score averages, the average test scores for Caddo, OK schools is 42%. The average student to teacher ratio is n/a. In Caddo, OK, an average of 85.0% of students have completed 8th grade and an average of 84.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Coleman, OK | 327 | 44% | 9.4% |
| Durant, OK | 18,516 | 40% | 17.5% |
| Caney, OK | 303 | 32% | 32.8% |
| Bennington, OK | 247 | 30% | 38.0% |
| Calera, OK | 3,082 | 26% | 45.8% |
| Caddo, OK | 1,132 | 42% | 12.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Morningside, MD | 1,132 | 27% | 43.2% |
| Wickes, AR | 1,133 | 57% | 18.8% |
| Tonasket, WA | 1,131 | 45% | 7.3% |
| Cottonwood, AL | 1,133 | 46% | 4.2% |
| Puxico, MO | 1,133 | 31% | 35.4% |
| Caddo, OK | 1,132 | 42% | 12.5% |
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