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Mount Hebron High
A+

Mount Hebron High

PublicHighGrades 9–12

9440 Old Frederick Road, Ellicott City, MD 21042 · (410) 313-2880 · Part of Howard County Public Schools

Ellicott City’s School Grade A better than 88% of Maryland school districts

Photo: Sheep NotGoats · CC BY-SA 3.0 · Wikimedia Commons
Students
1,455
Students per teacher
16:1
Free or reduced lunch
19%
Setting
Suburb
Grades
9–12
The gist

What stands out about Mount Hebron High

  • Its own letter, A+: reading and math results near the top of Maryland’s public schools
  • Math proficiency 60 pts above the state
  • Reading / language arts 45 pts above the state
  • Enrollment down 11% since 2020–21

On the path

Where Ellicott City kids come from and go next. The whole path →

6–84 middle schoolsDepends on your address
9–12Mount Hebron HighYou are here

Test scores

2020–21
Math proficiency79%
State average 19.3%
Reading / language arts80%
State average 35.5%

Its own letter, A+, places these results among Maryland’s 1,321 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

9440 Old Frederick Road, Ellicott City

Students

Enrollment by grade
Grade 9330
Grade 10325
Grade 11399
Grade 12401
Enrollment over time
1,635’20
1,639’21
1,621’22
1,518’23
1,455’24

Down 11% since 2020–21.

Who goes here
White 37%Asian 35%Black 14%Hispanic 10%Two or more races 4%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Mount Hebron High from Ellicott City families.

Other schools in Howard County Public Schools

The district →

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Maryland’s other public schools; Ellicott City’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.