Public School Review - Established 2003

Mount Hebron High School vs. Centennial High School

Should you attend Mount Hebron High School or Centennial High School? Visitors to our site frequently compare these two schools. Compare their rankings, test scores, reviews and more to help you determine which school is the best choice for you.

School Overview

School
Mount Hebron High School
9440 Old Frederick Road
Ellicott City, MD 21042
: 
10/
10
Top 5%
Centennial High School
4300 Centennial Ln
Ellicott City, MD 21042
: 
10/
10
Top 1%
Top Rankings

Mount Hebron High School ranks among the top 20% of public schools in Maryland for:

Category
Attribute
Overall Rank
Highest overall rank (Top 5%)
Math Proficiency
Highest math proficiency (Top 5%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Graduation Rate
Highest graduation rate (Top 20%)
Diversity
Most diverse schools (Top 20%)

Centennial High School ranks among the top 20% of public schools in Maryland for:

Category
Attribute
Overall Rank
Highest overall rank (Top 1%)
Math Proficiency
Highest math proficiency (Top 5%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 1%)
Graduation Rate
Highest graduation rate (Top 5%)
Overview
Serving 1,518 students in grades 9-12, Mount Hebron High School ranks in the top 5% of all schools in Maryland for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 69% (which is higher than the Maryland state average of 25%). The percentage of students achieving proficiency in reading/language arts is 85% (which is higher than the Maryland state average of 45%).
The student:teacher ratio of 15:1 is higher than the Maryland state level of 14:1.
Minority enrollment is 62% of the student body (majority Asian), which is lower than the Maryland state average of 68% (majority Black and Hispanic).
Serving 1,364 students in grades 9-12, Centennial High School ranks in the top 1% of all schools in Maryland for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 75% (which is higher than the Maryland state average of 25%). The percentage of students achieving proficiency in reading/language arts is 88% (which is higher than the Maryland state average of 45%).
The student:teacher ratio of 16:1 is higher than the Maryland state level of 14:1.
Minority enrollment is 66% of the student body (majority Asian), which is lower than the Maryland state average of 68% (majority Black and Hispanic).
Grades Offered
9-12
9-12
Total Students
1,518 students
1,364 students
This chart displays total students of Mount Hebron High School by year, with the latest 2022-23 school year data.
This chart displays total students of Centennial High School by year, with the latest 2022-23 school year data.
% Male | % Female
52% | 48%
51% | 49%
This chart displays gender of Mount Hebron High School
This chart displays gender of Centennial High School
Total Classroom Teachers
102 teachers
86 teachers
This chart displays the total teachers of Mount Hebron High School by year, with the latest 2022-23 school year data.
This chart displays the total teachers of Centennial High School by year, with the latest 2022-23 school year data.
Student : Teacher Ratio
15:1
16:1
This chart displays the student teacher ratio of Mount Hebron High School and the public school average student teacher ratio of Maryland by year, with the latest 2022-23 school year data.
This chart displays the student teacher ratio of Centennial High School and the public school average student teacher ratio of Maryland by year, with the latest 2022-23 school year data.

Test Scores

#22 out of 1347 schools in MD
(Top 5%)
#11 out of 1347 schools in MD
(Top 1%)
This chart displays the overall school rank of Mount Hebron High School, with the latest 2021-22 school year data.
This chart displays the overall school rank of Centennial High School, with the latest 2021-22 school year data.
69%
(Top 5% in MD)
75%
(Top 5% in MD)
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Mount Hebron High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Maryland by year, with the latest 2021-22 school year data.
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Centennial High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Maryland by year, with the latest 2021-22 school year data.
85%
(Top 5% in MD)
88%
(Top 1% in MD)
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Mount Hebron High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Maryland by year, with the latest 2021-22 school year data.
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Centennial High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Maryland by year, with the latest 2021-22 school year data.
72%
(Top 5% in MD)
80%
(Top 1% in MD)
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Mount Hebron High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Maryland by year, with the latest 2021-22 school year data.
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Centennial High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Maryland by year, with the latest 2021-22 school year data.
96%
(Top 20% in MD)
98%
(Top 5% in MD)
This chart displays graduation rate of Mount Hebron High School and public school graduation rate of Maryland by year, with the latest 2021-22 school year data.
This chart displays graduation rate of Centennial High School and public school graduation rate of Maryland by year, with the latest 2021-22 school year data.

Students by Grade

Students by Grade
This chart displays the students of Mount Hebron High School by grade.
This chart displays the students of Centennial High School by grade.
Grade 9 Students
321
362
Grade 10 Students
406
357
Grade 11 Students
401
311
Grade 12 Students
390
334

Students by Ethnicity

% American Indian
n/a
n/a
% Asian
35%
42%
This chart displays the percentage of Asian students in Mount Hebron High School and the percentage of Asian public school students in Maryland by year, with the latest 2022-23 school year data.
This chart displays the percentage of Asian students in Centennial High School and the percentage of Asian public school students in Maryland by year, with the latest 2022-23 school year data.
% Hispanic
10%
7%
This chart displays the percentage of Hispanic students in Mount Hebron High School and the percentage of Hispanic public school students in Maryland by year, with the latest 2022-23 school year data.
This chart displays the percentage of Hispanic students in Centennial High School and the percentage of Hispanic public school students in Maryland by year, with the latest 2022-23 school year data.
% Black
13%
13%
This chart displays the percentage of Black students in Mount Hebron High School and the percentage of Black public school students in Maryland by year, with the latest 2022-23 school year data.
This chart displays the percentage of Black students in Centennial High School and the percentage of Black public school students in Maryland by year, with the latest 2022-23 school year data.
% White
38%
34%
This chart displays the percentage of White students in Mount Hebron High School and the percentage of White public school students in Maryland by year, with the latest 2022-23 school year data.
This chart displays the percentage of White students in Centennial High School and the percentage of White public school students in Maryland by year, with the latest 2022-23 school year data.
% Hawaiian
n/a
n/a
% Two or more races
4%
4%
This chart displays the percentage of students of two or more races in Mount Hebron High School and the percentage of public school students of two or more races in Maryland by year, with the latest 2022-23 school year data.
This chart displays the percentage of students of two or more races in Centennial High School and the percentage of public school students of two or more races in Maryland by year, with the latest 2022-23 school year data.
0.71
0.69
This chart displays the diversity score of Mount Hebron High School and the public school average diversity score of Maryland by year, with the latest 2022-23 school year data.
This chart displays the diversity score of Centennial High School and the public school average diversity score of Maryland by year, with the latest 2022-23 school year data.

Additional Information

Eligible for Free Lunch
16%
14%
This chart displays the percentage of students who is eligible for free lunch in Mount Hebron High School and the percentage of public school students who is eligible for free lunch in Maryland by year, with the latest 2022-23 school year data.
This chart displays the percentage of students who is eligible for free lunch in Centennial High School and the percentage of public school students who is eligible for free lunch in Maryland by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
3%
4%
This chart displays the percentage of students who is eligible for reduced lunch in Mount Hebron High School and the percentage of public school students who is eligible for reduced lunch in Maryland by year, with the latest 2022-23 school year data.
This chart displays the percentage of students who is eligible for reduced lunch in Centennial High School and the percentage of public school students who is eligible for reduced lunch in Maryland by year, with the latest 2022-23 school year data.
 
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