CaliforniaSchoolsDiamond Ranch High

Diamond Ranch High

PublicRegularGrades 912
Pomona, California · Pomona Unified
SCHOOL SNAPSHOT
Students1,542
Student:Teacher22.7:1
Free/Reduced Lunch79%
Title INo
State accountability — CA Dashboard · 2024
CA School Dashboard 2024: Yellow
elpiOrange
mathYellow
college careerYellow
elaBlue
graduationBlue
Math Proficient
2024
52%
US avg ~36%
English / ELA Proficient
2024
59%
US avg ~46%
Math Advanced
2024
0.0%
ELA Advanced
2024
0.0%
Science Proficient
2024
N/A
Students Tested (Math)
2024
N/A
State Rating
2024
N/A
Yellow
Years of Test Data
2
2021–2024
Math proficiency trend ↓

Math proficiency over time

35.0%40.0%45.0%50.0%55.0%52.0%20212024Diamond Ranch HighUS avg 36%

Proficiency rates averaged across tested grades. Ratings sourced from state DOE accountability systems (CA Dashboard, TX TEA A-F, FL School Grades, NY ESSA, IL Report Card, WA OSPI).

Advanced courses

Course enrolments reported to the US Department of Education Civil Rights Data Collection.

Geometry
585
Algebra II
747
Advanced Math
265
Calculus
172
Biology
592
Chemistry
346
Physics
91