Millennium Charter serves 529 students in grades 9-12.
Millennium Charter placed in the top 50% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%) for the 2020-21 school year.
The percentage of students achieving proficiency in math is 40-44% (which is higher than the California state average of 34%) for the 2020-21 school year. The percentage of students achieving proficiency in reading/language arts is 50-54% (which is higher than the California state average of 49%) for the 2020-21 school year.
The student:teacher ratio of 19:1 is lower than the California state level of 21:1.
Minority enrollment is 78% of the student body (majority Hispanic), which is lower than the California state average of 79% (majority Hispanic).
Quick Stats (2023-24)
- School Type: Charter School
- Grades: 9-12
- Enrollment: 529 students
- Student:Teacher Ratio: 19:1
- Minority Enrollment: 78%
- Graduation Rate: ≥95% (Top 20% in CA)
- Overall Testing Rank: Top 50%
- Math Proficiency: 40-44% (Top 50%)
- Reading Proficiency: 50-54% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Millennium Charter ranks among the top 20% of public schools in California for:
Category
Attribute
Graduation Rate
Diversity
School Overview
Millennium Charter's student population of 529 students has stayed relatively flat over five school years.
The teacher population of 28 teachers has grown by 27% over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
529 students

Gender %

Total Classroom Teachers
28 teachers

Students by Grade

School Calendar
School Rankings
Millennium Charter is ranked within the top 50% of all 3,649 schools in California (based off of combined math and reading proficiency testing data) for the 2020-21 school year.
The diversity score of Millennium Charter is 0.68, which is more than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1459 out of 3649 schools
(Top 50%)
(Top 50%)

Math Test Scores (% Proficient)
40-44%
34%

Reading/Language Arts Test Scores (% Proficient)
50-54%
49%

Student : Teacher Ratio
19:1
21:1

American Indian
n/a
1%
Asian
19%
12%

Hispanic
49%
56%

Black
5%
5%

White
22%
21%

Hawaiian
1%
n/a
Two or more races
4%
5%

All Ethnic Groups



Graduation Rate
≥95%
84%

Eligible for Free Lunch
20%
51%

Eligible for Reduced Lunch
1%
7%

School Statewide Testing
School District Name
Source: 2021-2022 (latest school year available) National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Millennium Charter's ranking?
Millennium Charter is ranked #1459 out of 3,649 schools, which ranks it among the top 50% of public schools in California.
What schools are Millennium Charter often compared to?
Millennium Charteris often viewed alongside schools like Tracy High School, John C. Kimball High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
40-44% of students have achieved math proficiency (compared to the 34% CA state average), while 50-54% of students have achieved reading proficiency (compared to the 49% CA state average).
What is the graduation rate of Millennium Charter?
The graduation rate of Millennium Charter is 95%, which is higher than the California state average of 84%.
How many students attend Millennium Charter?
529 students attend Millennium Charter.
What is the racial composition of the student body?
49% of Millennium Charter students are Hispanic, 22% of students are White, 19% of students are Asian, 5% of students are Black, 4% of students are Two or more races, and 1% of students are Hawaiian.
What is the student:teacher ratio of Millennium Charter?
Millennium Charter has a student ration of 19:1, which is lower than the California state average of 21:1.
What grades does Millennium Charter offer ?
Millennium Charter offers enrollment in grades 9-12
What school district is Millennium Charter part of?
Millennium Charter is part of Millennium Charter School District.
School Reviews
Review Millennium Charter. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles

The Link between Music and a Child’s Math Abilities
Learn about the influence of music on a child’s cognitive mathematical abilities.
August 04, 2023
Preparing for a Successful 'Back to School'A one-stop guide for parents navigating the 'back to school' season, providing practical and effective strategies tailored to every grade level - from pre-K to high school.

July 25, 2023
The Evolving Role of Interim AssessmentsExplore the often-overlooked tool in K-12 education - interim assessments. Understand what they are, their importance, and how they can enhance your child's learning experience. Dive into real-world case studies and find out how technology is changing the game. This informative, parent-friendly article aims to shed light on the value of these assessments in today's educational landscape.