A+
River Hill High
PublicHighGrades 9–12
12101 Clarksville Pike, Clarksville, MD 21029 · (410) 313-7120 · Part of Howard County Public Schools
Students
1,383
Students per teacher
18:1
Free or reduced lunch
8%
Setting
City
Grades
9–12
What stands out about River Hill High
- School Grade A+: near the top of Maryland’s public schools
- Math proficiency 69 pts above the state
- Reading / language arts 57 pts above the state
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency88%
State average 19.3%
Reading / language arts92%
State average 35.5%
Location
Directions ↗
12101 Clarksville Pike, Clarksville
Students
Enrollment by grade
Grade 9289
Grade 10359
Grade 11367
Grade 12368
Enrollment over time
1,470’20
1,508’21
1,424’22
1,462’23
1,383’24
Down 5.9% since 2020.
Who goes here
Asian 42%White 33%Black 13%Hispanic 6%Two or more races 5%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention River Hill High.
Other schools in Howard County Public Schools
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.