| Index | Randallstown | Maryland | National |
| Average Test Scores | 22% | 40% | 48% |
| Student/Teacher ratio | 16:1 | 16:1 | 16:1 |
| Total public schools | 6 | 1,163 | 79,221 |
| Total private schools | 3 | 674 | 24,874 |
| Total post-secondary schools | n/a | 112 | 7,963 |


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| Index | Randallstown | Maryland | National |
| Completed 8th grade | 91.0% | 87.5% | 84.3% |
| Completed high school | 90.6% | 86.5% | 83.0% |
| Completed some college | 67.6% | 64.2% | 59.4% |
| Completed associate degree | 43.9% | 44.8% | 38.5% |
| Completed bachelors | 36.4% | 38.4% | 30.3% |
| Completed masters | 13.9% | 17.7% | 11.5% |
| Completed professional degree | 3.0% | 5.5% | 3.3% |
| Completed doctorate | 1.4% | 2.5% | 1.3% |
There are a total of 6 public schools, 3 private schools and n/a post-secondary schools in Randallstown. Using the proficiency score averages, the average test scores for Randallstown, MD schools is 22%. The average student to teacher ratio is 16:1. In Randallstown, MD, an average of 91.0% of students have completed 8th grade and an average of 90.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sykesville, MD | 4,060 | 69% | 43.8% |
| Lutherville, MD | 6,961 | 67% | 39.2% |
| Brookeville, MD | 156 | 66% | 37.5% |
| Ellicott City, MD | 75,837 | 66% | 37.5% |
| Timonium, MD | 11,051 | 65% | 36.3% |
| Randallstown, MD | 36,841 | 22% | 54.6% |
| City | Population | Avg. Test Scores | National Avg. |
| San Juan Capistrano, CA | 36,776 | 44% | 8.0% |
| Mount Juliet, TN | 36,915 | 56% | 16.8% |
| Marion, OH | 36,920 | 50% | 4.3% |
| Del Rio, TX | 36,754 | 42% | 11.8% |
| El Mirage, AZ | 36,729 | 37% | 23.5% |
| Randallstown, MD | 36,841 | 22% | 54.6% |