William Tell Aggeler Opportunity High

School Overview
William Tell Aggeler Opportunity High School, located in Chatsworth, California, is a specialized educational facility within the Los Angeles Unified School District (LAUSD). Unlike a traditional comprehensive high school, Aggeler serves as an "opportunity school," designed to provide a highly structured, supportive environment for students who may have struggled in conventional academic settings. The school focuses on credit recovery, behavioral intervention, and personalized instruction to help students get back on track toward graduation and prepare for future post-secondary success.

The campus culture at Aggeler is centered on fostering a smaller, more intimate learning community where students receive increased individualized attention from staff. By emphasizing smaller class sizes and a curriculum tailored to individual needs, the school aims to re-engage students who have faced personal, social, or academic challenges. Through its mission to provide a second chance at success, Aggeler plays a vital role in the district’s efforts to improve graduation rates and ensure that every student has a pathway to earning their high school diploma.
61
Total Students
6.1
Full-Time Teachers
10.0
Student/Teacher Ratio
95.1%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for William Tell Aggeler Opportunity High
Demographic Student Count
White2
Hispanic54
Black2
Asian1
Two or More2
  • Hispanic
    54 (88.5%)
  • White
    2 (3.3%)
  • Black
    2 (3.3%)
  • Two or More
    2 (3.3%)
  • Asian
    1 (1.6%)
School Location
School Details
Status: Open
School Level: High School
School Type: Alternative School
Charter Status:* Public Non-Charter
Virtual Instruction: No virtual instruction
Shared Time Status: N/A
District: Los Angeles Unified
Phone: (818)341-1232
Website: http://aggelerchs.lausd.org
Grade Range: 7th - 12th
Total Students: 61
Full-Time Teachers (FTE): 6.1
Pupil/Teacher Ratio: 10.0
NSLP Participation:1 Yes under Community Eligibility Option (CEO)
Qualified Free Lunch: 57
Qualified Reduced Lunch: 1
Grades Taught
Grade 8 1
Grade 9 23
Grade 10 14
Grade 11 16
Grade 12 7

Grades Taught Data Table

Grades Taught and Student Counts for William Tell Aggeler Opportunity High
Grade Student Count
Grade 81
Grade 923
Grade 1014
Grade 1116
Grade 127
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for William Tell Aggeler Opportunity High
Gender Student Count Percentage
Female2439.3%
Male3760.7%
Nearby High Schools (Within 10 Miles)