麻豆果冻传媒

Centennial High School

4300 Centennial Ln
Ellicott City, MD 21042
(School attendance zone shown in map)
10/
10
Top 1%
Serving 1,392 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 17:1 is higher than the Maryland state level of 14:1.
Minority enrollment is 63% of the student body (majority Asian), which is lower than the Maryland state average of 67% (majority Black and Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 1,392 students
  • Student:Teacher Ratio: 17:1
  • Minority Enrollment: 63%
  • : 98% (Top 5% in MD)
  • : Top 1%
  • : 75% (Top 5%)
  • : 88% (Top 1%)
  • : 80% (Top 1%)
  • Source: National Center for Education Statistics (NCES), MD Dept. of Education
<麻豆果冻传媒 class="so-dt-title" id="top-rankings">Top Rankings

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

<麻豆果冻传媒 class='so-dt-title' id="overview">School Overview
Centennial High School's student population of 1,392 students has declined by 12% over five school years.
The teacher population of 84 teachers has declined by 14% over five school years.
School Type
Grades Offered
Grades 9-12
(offers virtual instruction)
Total Students
1,392 students
This chart displays total students of Centennial High School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Centennial High School
Total Classroom Teachers
84 teachers
This chart displays the total teachers of Centennial High School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Centennial High School by grade.
<麻豆果冻传媒 class='so-dt-title' id="school-rankings">School Rankings
Centennial High School ranks within the top 1% of all 1,347 schools in Maryland (based off of combined math and reading proficiency testing data).
The diversity score of Centennial High School is 0.69, which is less than the diversity score at state average of 0.74. The school's diversity has stayed relatively flat over five school years.
This School
State Level (MD)
#11 out of 1347 schools
(Top 1%)
This chart displays the overall school rank of Centennial High School, with the latest 2021-22 school year data.
75%
25%
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.
88%
45%
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.
80%
36%
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.
Student : Teacher Ratio
17:1
14:1
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.
American Indian
n/a
n/a
Asian
40%
7%
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
7%
22%
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
11%
33%
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
37%
33%
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
5%
5%
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.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Centennial High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Maryland.
0.69
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.
98%
86%
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.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
16%
46%
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
1%
4%
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.
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MD Dept. of Education
<麻豆果冻传媒 class='so-dt-title' id='faq'>Frequently Asked Questions
What is Centennial High School's ranking?
Centennial High School is ranked #11 out of 1,347 schools, which ranks it among the top 1% of public schools in Maryland.
What schools are Centennial High School often compared to?
Centennial High Schoolis often viewed alongside schools like River Hill High School, Mount Hebron High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
75% of students have achieved math proficiency (compared to the 25% MD state average), while 88% of students have achieved reading proficiency (compared to the 45% MD state average).
What is the graduation rate of Centennial High School?
The graduation rate of Centennial High School is 98%, which is higher than the Maryland state average of 86%.
How many students attend Centennial High School?
1,392 students attend Centennial High School.
What is the racial composition of the student body?
40% of Centennial High School students are Asian, 37% of students are White, 11% of students are Black, 7% of students are Hispanic, and 5% of students are Two or more races.
What is the student:teacher ratio of Centennial High School?
Centennial High School has a student ration of 17:1, which is higher than the Maryland state average of 14:1.
What grades does Centennial High School offer ?
Centennial High School offers enrollment in grades 9-12 (offers virtual instruction).
What school district is Centennial High School part of?
Centennial High School is part of Howard County School District.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 1,392 students
  • Student:Teacher Ratio: 17:1
  • Minority Enrollment: 63%
  • : 98% (Top 5%)
  • : Top 1%
  • : 75% (Top 5%)
  • : 88% (Top 1%)
  • : 80% (Top 1%)
  • Source: National Center for Education Statistics (NCES), MD Dept. of Education

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