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CAPrimaryVerified for 2025-26

J. Marion Roynon Elementary — School Profile & District Info

Primary|San Dimas, California|Bonita Unified|Last audited: Not yet synced

San Dimas, CA 91773

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School Profile

Grades
K–5
Enrollment
804
Student:Teacher
24.4:1
Locale
Suburban
District
Bonita Unified
Econ. Disadvantaged
44.5%

School Statistics

Programs & Activities (SY 2021-22)

Gifted & Talented
Student-Teacher Ratio: 24.6:1
Worse than average in CA

District Finance (FY 2023)

Per-Pupil Spending
$14,544
District-level data
Funding Sources
Federal 6%State 61%Local 33%

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)

842
Current enrollment
Growing(+17% 5yr)

Full School Calendar 2025-26

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Frequently Asked Questions about J. Marion Roynon Elementary

J. Marion Roynon Elementary currently enrolls 804 students across Primary grade levels. The school operates under the local school district in CA.