| Index | Roca | Nebraska | National |
| Average Test Scores | n/a | 53% | 48% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 780 | 79,221 |
| Total private schools | n/a | 182 | 24,874 |
| Total post-secondary schools | n/a | 56 | 7,963 |
| Index | Roca | Nebraska | National |
| Completed 8th grade | 93.8% | 88.4% | 84.3% |
| Completed high school | 93.8% | 87.2% | 83.0% |
| Completed some college | 70.5% | 63.7% | 59.4% |
| Completed associate degree | 50.4% | 40.1% | 38.5% |
| Completed bachelors | 19.4% | 30.0% | 30.3% |
| Completed masters | 6.2% | 9.9% | 11.5% |
| Completed professional degree | 0.0% | 2.9% | 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 Roca. Using the proficiency score averages, the average test scores for Roca, NE schools is n/a. The average student to teacher ratio is n/a. In Roca, NE, an average of 93.8% of students have completed 8th grade and an average of 93.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Firth, NE | 424 | 65% | 35.1% |
| Bennet, NE | 1,088 | 65% | 34.4% |
| Adams, NE | 556 | 62% | 29.2% |
| Sterling, NE | 502 | 58% | 19.8% |
| Palmyra, NE | 670 | 57% | 18.8% |
| Roca, NE | 130 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| McKittrick, CA | 130 | 58% | 19.8% |
| Westport, SD | 130 | 50% | 4.2% |
| Delaware, NJ | 130 | 60% | 24.0% |
| St. Paul, AR | 131 | 33% | 30.7% |
| Adrian, TX | 129 | 35% | 28.1% |
| Roca, NE | 130 | n/a |
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