CAHighCalendar available · 248 events · Auto-updating
Diamond Ranch High — School Profile & District Info
High|Pomona, California|Pomona Unified
Pomona, CA 91766
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School Profile
Grades
9–12
Enrollment
1,567
Student:Teacher
23:1
Locale
Suburban
District
Pomona UnifiedEcon. Disadvantaged
79.3%
Phone
(909)397-4715School Statistics
Academics (SY 2020-21)
Graduation Rate
97%
Programs & Activities (SY 2021-22)
AP Program
18 courses offered
Gifted & Talented
Dual Enrollment
Athletics
19 sports offered
Student-Teacher Ratio: 20.2:1
Near average in CADistrict Finance (FY 2023)
Per-Pupil Spending
$20,301
District-level data
Funding Sources
Federal 17%State 62%Local 21%
Community Context
Median Home Value
$954,296
-0.8% YoY
Los Angeles, CA metro area · Zillow Feb 2026
Community Need Level
Elevated
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
1,542
Current enrollment
Stable(+0% 5yr)Frequently Asked Questions about Diamond Ranch High
Diamond Ranch High has a total enrollment of 1,567 students and serves grades High. The school is part of the local school district in Pomona, CA.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically.