OCS - South
PublicElementaryGrades K–8Charter
119 West Palm St., Altadena, CA 91001 · (626) 209-5635
Altadena’s School Grade B better than 58% of California school districts
Students
392
Students per teacher
20:1
Free or reduced lunch
29%
Setting
Suburb
Grades
K–8
What stands out about OCS - South
- Larger classes: 20 students per teacher
- Enrollment up 46.8% since 2020–21
- No state test results published for this school
Location
Directions ↗119 West Palm St., Altadena
Students
Enrollment by grade
Kindergarten109
Grade 141
Grade 234
Grade 342
Grade 441
Grade 555
Grade 634
Grade 714
Grade 822
Enrollment over time
267’20
323’21
342’22
370’23
392’24
Up 46.8% since 2020–21.
Who goes here
Hispanic 35%White 33%Two or more races 14%Asian 10%Black 7%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about OCS - South from Altadena families.
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Map: © OpenStreetMap contributors.