Thunder Hill Elementary
Public
Elementary Grades K–5
Part of Howard County Public Schools
9357 Mellenbrook Rd, Columbia, MD 21045 · (410) 313-6922
Community ratings
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Academic performance
Math proficiency26%
State average 19.3%
Reading / language arts25%
State average 35.5%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
459Students enrolled
12:1Student–teacher ratio
38%Free / reduced lunch
CitySetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten75
Grade 172
Grade 272
Grade 379
Grade 475
Grade 586
Students
Black · 31%144
White · 23%106
Hispanic · 21%97
Asian · 16%73
Two or more races · 8%37
Native Hawaiian/Pacific Islander · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
481’20
485’21
472’22
454’23
459’24
Location
9357 Mellenbrook Rd Columbia
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.