845 W. Colorado Blvd.
Monrovia, CA 91016
(School attendance zone shown in map)
Rating
8/
10
Top 30%
Monrovia High School serves 1,601 students in grades 9-12.
Monrovia High School placed in the top 30% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 30%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 46% (which is higher than the California state average of 40%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 64% (which is higher than the California state average of 51%) for the 2018-19 school year.
The student:teacher ratio of 24:1 is higher than the California state level of 22:1.
Minority enrollment is 81% of the student body (majority Hispanic), which is higher than the California state average of 78% (majority Hispanic).

Quick Stats (2022-23)

  • Grades: 9-12
  • Enrollment: 1,601 students
  • Student:Teacher Ratio: 24:1
  • Minority Enrollment: 81%
  • Graduation Rate
    : 97% (Top 5% in CA)
  • Overall Testing Rank
    : Top 30%
  • Math Proficiency
    : 46% (Top 50%)
  • Reading Proficiency
    : 64% (Top 30%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Monrovia High School ranks among the top 20% of public schools in California for:

Category
Attribute

School Overview

Monrovia High School's student population of 1,601 students has declined by 5% over five school years.
The teacher population of 68 teachers has declined by 6% over five school years.
Grades Offered
Grades 9-12
Total Students
1,601 students
This chart display total students of Monrovia High School by year, with the latest 2020-21 school year data.
Gender %
This chart display gender of Monrovia High School
Total Classroom Teachers
68 teachers
This chart display the total teachers of Monrovia High School by year, with the latest 2020-21 school year data.
Students by Grade
This chart display the students of Monrovia High School by grade.

School Rankings

Monrovia High School is ranked within the top 30% of all 9,659 schools in California (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of Monrovia High School is 0.55, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2020-2021 School Year Data
This School
State Level (CA)
Overall Testing Rank
#2610 out of 9659 schools
(Top 30%)
This chart display the overall school rank of Monrovia High School, with the latest 2018-19 school year data.
Math Test Scores (% Proficient)
46%
40%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of Monrovia High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2018-19 school year data.
Reading/Language Arts Test Scores (% Proficient)
64%
51%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Monrovia High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2018-19 school year data.
Student : Teacher Ratio
24:1
22:1
This chart display the student teacher ratio of Monrovia High School and the public school average student teacher ratio of California by year, with the latest 2020-21 school year data.
American Indian
n/a
n/a
This chart display the percentage of American Indian students in Monrovia High School and percentage of American Indian public school students in California by year, with the latest 2013-14 school year data.
Asian
7%
12%
This chart display the percentage of Asian students in Monrovia High School and the percentage of Asian public school students in California by year, with the latest 2020-21 school year data.
Hispanic
64%
56%
This chart display the percentage of Hispanic students in Monrovia High School and the percentage of Hispanic public school students in California by year, with the latest 2020-21 school year data.
Black
6%
5%
This chart display the percentage of Black students in Monrovia High School and the percentage of Black public school students in California by year, with the latest 2020-21 school year data.
White
19%
22%
This chart display the percentage of White students in Monrovia High School and the percentage of White public school students in California by year, with the latest 2020-21 school year data.
Hawaiian
n/a
n/a
This chart display the percentage of Hawaiian students in Monrovia High School and the percentage of Hawaiian public school students in California by year, with the latest 2010-11 school year data.
Two or more races
4%
5%
This chart display the percentage of students of two or more races in Monrovia High School and the percentage of public school students of two or more races in California by year, with the latest 2020-21 school year data.
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in Monrovia High School.
This chart display the percentage breakdown of public school students of all ethnic groups in CA.
Diversity Score
0.55
This chart display the diversity score of Monrovia High School and the public school average diversity score of California by year, with the latest 2020-21 school year data.
Graduation Rate
97%
84%
This chart display graduation rate of Monrovia High School and public school graduation rate of California by year, with the latest 2018-19 school year data.
Eligible for Free Lunch
49%
53%
This chart display the percentage of students who is eligible for free lunch in Monrovia High School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2020-21 school year data.
Eligible for Reduced Lunch
7%
6%
This chart display the percentage of students who is eligible for reduced lunch in Monrovia High School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2020-21 school year data.
Source: 2020-2021 (latest school year available) National Center for Education Statistics (NCES), CA Dept. of Education

School Calendar

View the Monrovia High School yearly calendar below. Note key dates such as:

Event
Date
Local Recess- Thanksgiving Break (Events)
November 21, 2022 (Monday)
Spring Break- All Sites Closed (Events)
April 03, 2023 (Monday)
Last Day of School (Events)
June 07, 2023 (Wednesday)

School Reviews

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Quick Stats (2022-23)

  • Grades: 9-12
  • Enrollment: 1,601 students
  • Student:Teacher Ratio: 24:1
  • Minority Enrollment: 81%
  • Graduation Rate
    : 97% (Top 5%)
  • Overall Testing Rank
    : Top 30%
  • Math Proficiency
    : 46% (Top 50%)
  • Reading Proficiency
    : 64% (Top 30%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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