| Index | White Marsh | Maryland | National |
| Average Test Scores | 38% | 40% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 1,163 | 79,221 |
| Total private schools | n/a | 674 | 24,874 |
| Total post-secondary schools | n/a | 112 | 7,963 |
| Index | White Marsh | Maryland | National |
| Completed 8th grade | 93.5% | 87.5% | 84.3% |
| Completed high school | 92.4% | 86.5% | 83.0% |
| Completed some college | 65.2% | 64.2% | 59.4% |
| Completed associate degree | 46.7% | 44.8% | 38.5% |
| Completed bachelors | 38.3% | 38.4% | 30.3% |
| Completed masters | 12.5% | 17.7% | 11.5% |
| Completed professional degree | 2.9% | 5.5% | 3.3% |
| Completed doctorate | 0.7% | 2.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in White Marsh. Using the proficiency score averages, the average test scores for White Marsh, MD schools is 38%. The average student to teacher ratio is n/a. In White Marsh, MD, an average of 93.5% of students have completed 8th grade and an average of 92.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Perry Hall, MD | 27,778 | 70% | 46.4% |
| Kingsville, MD | 4,649 | 70% | 44.8% |
| Fallston, MD | 9,118 | 68% | 41.7% |
| Lutherville, MD | 6,715 | 67% | 39.2% |
| Timonium, MD | 10,642 | 65% | 36.3% |
| White Marsh, MD | 9,096 | 38% | 21.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Bastrop, TX | 9,094 | 40% | 17.1% |
| Tuba City, AZ | 9,098 | 26% | 45.7% |
| LaSalle, IL | 9,086 | 17% | 65.6% |
| Chillicothe, MO | 9,106 | 49% | 1.3% |
| Haiku-Pauwela, HI | 9,107 | 55% | 13.5% |
| White Marsh, MD | 9,096 | 38% | 21.9% |
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