C4l Academy in Irvine, California, serves 1,073 co–educational students in grades 9 through 12 within a city–based, nonsectarian alternative school setting.
The school maintains a student–teacher ratio of 98:1 with a total of 11 teachers on staff.
Approximately 77% of the student body at this Irvine city high school identify as students of color.
C4l Academy is located in the Irvine Research Center neighborhood and is a member of other school associations.
The school ranks among the top 20% of private high schools in California for having one of the largest student bodies.
Quick Facts (2026)
- Top-Ranked CA School
- School Type: Alternative School
- Grades: 9-12
- Enrollment: 1,073 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
C4l Academy ranks among the top 20% of private schools in California for:
Category
Attribute
Student Body
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
School Calendar
Student Body
Total Students
1,073 students
Student Body Type
Co-ed
% Students of Color
77%
State avg.: 51%
Students by Grade
Academics and Faculty
Total Classroom Teachers
11 teachers
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What is C4l Academy's ranking?
C4l Academy ranks among the top 20% of private schools in California for: Largest student body.
When is the application deadline for C4l Academy?
The application deadline for C4l Academy is rolling (applications are reviewed as they are received year-round).
In what neighborhood is C4l Academy located?
C4l Academy is located in the Irvine Research Center neighborhood of Irvine, CA.
Nearby Private Schools
The nearest high school and elementary school to C4l Academy is New Vista School (0.5 miles away)
The nearest preschool is New Horizon School Irvine Upper Campus (0.9 miles away)
Show me:
School
Location
Miles
Quick Facts
New Vista School ![New Vista School Photo - New Vista School]( "New Vista School Photo - New Vista School")
Special Education School
23092 Mill Creek Drive
Laguna Hills, CA 92653
(949) 455-1270
Laguna Hills, CA 92653
(949) 455-1270
0.5 miles
Gr: 6-12 | 67 students Avg. class size: 7 students Extracurrculars: 5 Tuition listed
Areteem Institute ![Areteem Institute Photo - Students work together at a Summer Camp at Yale University.]( "Areteem Institute Photo - Students work together at a Summer Camp at Yale University.")
Special Program Emphasis
15707 Rockfield Blvd. Suite 110
Irvine, CA 92618
(949) 305-1705
Irvine, CA 92618
(949) 305-1705
0.8 miles
Gr: 4-12 Avg. class size: 10 students Sports: 7 Acceptance rate listed
1 Technology Drive, Bldg. A
Irvine, CA 92618
(949) 544-1047
Irvine, CA 92618
(949) 544-1047
0.9 miles
1 Technology Drive, Bldg. H, Ste. 100
Irvine, CA 92618
(949) 544-8859
Irvine, CA 92618
(949) 544-8859
0.9 miles
New Horizon School Irvine Upper Campus
(Islamic)
10 Marconi
Irvine, CA 92618
(949) 281-0054
Irvine, CA 92618
(949) 281-0054
0.9 miles
Gr: PK-8 | 272 students
School
Location
Miles
Quick Facts
New Vista School ![New Vista School Photo - New Vista School]( "New Vista School Photo - New Vista School")
Special Education School
23092 Mill Creek Drive
Laguna Hills, CA 92653
(949) 455-1270
Laguna Hills, CA 92653
(949) 455-1270
0.5 miles
Gr: 6-12 | 67 students Avg. class size: 7 students Extracurrculars: 5 Tuition listed
Areteem Institute ![Areteem Institute Photo - Students work together at a Summer Camp at Yale University.]( "Areteem Institute Photo - Students work together at a Summer Camp at Yale University.")
Special Program Emphasis
15707 Rockfield Blvd. Suite 110
Irvine, CA 92618
(949) 305-1705
Irvine, CA 92618
(949) 305-1705
0.8 miles
Gr: 4-12 Avg. class size: 10 students Sports: 7 Acceptance rate listed
24301 El Toro Road
Laguna Woods, CA 92637
(949) 377-1616
Laguna Woods, CA 92637
(949) 377-1616
1.7 miles
Gr: K-10 | 134 students Avg. class size: 15 students Sports: 4 Tuition & acceptance rate listed
120 Vantis Dr, Ste 100
Huntington Beach, CA 92646
(949) 348-0608
Huntington Beach, CA 92646
(949) 348-0608
3.2 miles
Gr: 7-12 | 64 students
Fusion Academy Mission Viejo ![Fusion Academy Mission Viejo Photo - Each Fusion campus has a state-of-the-art music studio with professional-grade tools. Students can explore instruments, vocals, songwriting, DJ performing arts, and more.]( "Fusion Academy Mission Viejo Photo - Each Fusion campus has a state-of-the-art music studio with professional-grade tools. Students can explore instruments, vocals, songwriting, DJ performing arts, and more.")
Alternative School
23456 Madero, Suite 140
Mission Viejo, CA 92691
(877) 673-8893
Mission Viejo, CA 92691
(877) 673-8893
3.3 miles
Gr: 6-12 Avg. class size: 1 student Tuition listed
School
Location
Miles
Quick Facts
New Vista School ![New Vista School Photo - New Vista School]( "New Vista School Photo - New Vista School")
Special Education School
23092 Mill Creek Drive
Laguna Hills, CA 92653
(949) 455-1270
Laguna Hills, CA 92653
(949) 455-1270
0.5 miles
Gr: 6-12 | 67 students Avg. class size: 7 students Extracurrculars: 5 Tuition listed
Areteem Institute ![Areteem Institute Photo - Students work together at a Summer Camp at Yale University.]( "Areteem Institute Photo - Students work together at a Summer Camp at Yale University.")
Special Program Emphasis
15707 Rockfield Blvd. Suite 110
Irvine, CA 92618
(949) 305-1705
Irvine, CA 92618
(949) 305-1705
0.8 miles
Gr: 4-12 Avg. class size: 10 students Sports: 7 Acceptance rate listed
New Horizon School Irvine Upper Campus
(Islamic)
10 Marconi
Irvine, CA 92618
(949) 281-0054
Irvine, CA 92618
(949) 281-0054
0.9 miles
Gr: PK-8 | 272 students
1 Technology Drive, Building A
Irvine, CA 92618
(949) 427-3968
Irvine, CA 92618
(949) 427-3968
1 miles
Gr: PK-8 | 220 students Avg. class size: 12 students Extracurrculars: 7 Tuition & acceptance rate listed
Montessori On The Lake ![Montessori On The Lake Photo]( "Montessori On The Lake Photo")
Montessori School
23311 Muirlands Blvd
Lake Forest, CA 92630
(194) 985-5563
Lake Forest, CA 92630
(194) 985-5563
1.1 miles
Gr: K-7 | 90 students
School
Location
Miles
Quick Facts
New Horizon School Irvine Upper Campus
(Islamic)
10 Marconi
Irvine, CA 92618
(949) 281-0054
Irvine, CA 92618
(949) 281-0054
0.9 miles
Gr: PK-8 | 272 students
1 Technology Drive, Building A
Irvine, CA 92618
(949) 427-3968
Irvine, CA 92618
(949) 427-3968
1 miles
Gr: PK-8 | 220 students Avg. class size: 12 students Extracurrculars: 7 Tuition & acceptance rate listed
Montessori Children's School House
Montessori School
24601 Raymond Way # 8
Lake Forest, CA 92630
(949) 380-0252
Lake Forest, CA 92630
(949) 380-0252
2 miles
Gr: PK-K | 17 students
23262 El Toro Road
Lake Forest, CA 92630
(949) 830-1461
Lake Forest, CA 92630
(949) 830-1461
2.2 miles
Gr: PK-8 | 272 students Sports: 4 | Extracurrculars: 6
Arbor Christian School
Daycare / Preschool (Baptist)
23302 El Toro Rd
Lake Forest, CA 92630
(949) 855-4599
Lake Forest, CA 92630
(949) 855-4599
2.2 miles
Gr: PK-K | 55 students
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Excel Academy Charter
Charter School
(Math: 55% | Reading: 66%)
Rank:
Rank:
9/
Top 20%10
1 Technology Dr., Bldg. I Ste.
Irvine, CA 92618
(949) 387-7822
Irvine, CA 92618
(949) 387-7822
0.5 miles
Gr: K-12 | 1,069 students Student-Teacher Ratio: 14:1 Minority enrollment: 62%
San Joaquin Elementary School
(Math: 35-39% | Reading: 40-44%)
Rank:
Rank:
6/
Top 50%10
22182 Barbera
Laguna Hills, CA 92653
(949) 581-3450
Laguna Hills, CA 92653
(949) 581-3450
1.2 miles
Gr: K-6 | 221 students Student-Teacher Ratio: 18:1 Minority enrollment: 85%
Olivewood Elementary School
(Math: 29% | Reading: 24%)
Rank:
Rank:
4/
Bottom 50%10
23391 Dune Mear Rd.
Lake Forest, CA 92630
(949) 837-6682
Lake Forest, CA 92630
(949) 837-6682
1.7 miles
Gr: K-6 | 396 students Student-Teacher Ratio: 22:1 Minority enrollment: 96%
Serrano Intermediate
(Math: 46% | Reading: 60%)
Rank:
Rank:
8/
Top 30%10
24642 Jeronimo Rd.
Lake Forest, CA 92630
(949) 586-3221
Lake Forest, CA 92630
(949) 586-3221
2 miles
Gr: 7-8 | 868 students Student-Teacher Ratio: 22:1 Minority enrollment: 69%
Dual Language Immersion North County
Charter School
(Math: 30-34% | Reading: 55-59%)
Rank:
Rank:
7/
Top 50%10
2030 University Dr.
Anaheim, CA 92803
(760) 631-6200
Anaheim, CA 92803
(760) 631-6200
2.2 miles
Gr: K-8 | 276 students Student-Teacher Ratio: 17:1 Minority enrollment: 80%
School Reviews
Endorse C4l Academy. Endorsements 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
- Academic or athletic awards
Recent Articles
When “Personalized Learning” Is Mostly Software
Discover how to tell the difference between genuine personalized learning and software-driven instruction. Learn what questions to ask private schools and how to identify classrooms where technology enhances, rather than replaces, meaningful teacher-student relationships.
Learning Support vs. Tutoring: What's Included in Private School Tuition?
Learn the difference between learning support and tutoring, what's typically included in private school tuition, and what parents should ask before enrolling.
How to Evaluate Reading and Writing Instruction in the Early Grades
Learn how to evaluate reading and writing instruction in the early grades, including phonics, writing, assessments, and literacy support in private schools.
