Serving 484 students in grades 9-12, Millennium Charter ranks in the top 20% of all schools in California for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 45-49% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 70-74% (which is higher than the California state average of 47%).
The student-teacher ratio of 18:1 is lower than the California state level of 21:1.
Minority enrollment is 81% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Facts (2025-26)
- School Type: Charter School
- Grades: 9-12
- Enrollment: 484 students
- Student-Teacher Ratio: 18:1
- Minority Enrollment: 81%
- Graduation Rate: ≥95% (Top 20% in CA)
- Overall Testing Rank: Top 20%
- Math Proficiency: 45-49% (Top 30%)
- Reading Proficiency: 70-74% (Top 20%)
- Science Proficiency: 35-39% (Top 30%)
- 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
Overall Rank
Reading/Language Arts Proficiency
Graduation Rate
Student Attention
School Overview
Millennium Charter's student population of 484 students has declined by 12% over five school years.
The teacher population of 27 teachers has grown by 22% over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
484 students
Gender %
Total Classroom Teachers
27 teachers
Year Founded
2001
School Calendar
School Rankings
Millennium Charter ranks within the top 20% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Millennium Charter is 0.63, which is equal to the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1626 out of 9523 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
45-49%
34%
Reading/Language Arts Test Scores (% Proficient)
70-74%
47%
Science Test Scores (% Proficient)
35-39%
29%
Student-Teacher Ratio
18:1
21:1
American Indian
n/a
1%
Asian
18%
12%
Hispanic
55%
56%
Black
4%
5%
White
19%
20%
Hawaiian
n/a
n/a
Two or more races
4%
6%
All Ethnic Groups
Graduation Rate
≥95%
87%
Eligible for Free Lunch
34%
54%
Eligible for Reduced Lunch
16%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Millennium Charter's ranking?
Millennium Charter is ranked #1626 out of 9,523 schools, which ranks it among the top 20% of public schools in California.
What schools are Millennium Charter often compared to?
Millennium Charteris often viewed alongside schools like John C. Kimball High School, Tracy High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
45-49% of students have achieved math proficiency (compared to the 34% CA state average), while 70-74% of students have achieved reading proficiency (compared to the 47% 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 87%.
How many students attend Millennium Charter?
484 students attend Millennium Charter.
What is the racial composition of the student body?
55% of Millennium Charter students are Hispanic, 19% of students are White, 18% of students are Asian, 4% of students are Black, and 4% of students are Two or more races.
What is the student-teacher ratio of Millennium Charter?
Millennium Charter has a student ration of 18:1, 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
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