What grades does Chaparral Middle serve?

As a Middle school, Chaparral Middle serves students in Diamond Bar, CA. The school is administered by the local school district.

Where is Chaparral Middle located?

You can find Chaparral Middle in Diamond Bar, CA.

What is the student-teacher ratio at Chaparral Middle?

At Chaparral Middle, there are approximately 26.8 students for every teacher.

What schools are in Diamond Bar, CA?

Chaparral Middle is among the schools serving Diamond Bar, CA. The school is part of the local school system.

CAMiddleCalendar available · 27 events · Auto-updating

Chaparral Middle — School Profile & District Info

Middle|Diamond Bar, California|Walnut Valley Unified

Diamond Bar, CA 91765

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Upcoming Events

Aug

Mon

Minimum DayEvent

Minimum Day - Walnut Valley Unified School District

Aug

Mon

First Day of SchoolEvent

Confirm bus route and pickup time. Early dismissal may apply.

Sep

Mon

Labor DayHoliday

Banks, government offices, and schools may be closed.

Nov

Wed

Veterans DayEvent

No School - Walnut Valley Unified School District

Nov

Mon

Thanksgiving BreakBreak

Banks, government offices, and schools may be closed.

Nov

Thu

Thanksgiving DayHoliday

Banks, government offices, and schools may be closed.

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School Profile

Grades

6–8

Enrollment

1,204

Student:Teacher

26.8:1

Locale

Suburban

District

Walnut Valley Unified

Econ. Disadvantaged

24.9%

Phone

(909)861-6227

School Statistics

Programs & Activities (SY 2021-22)

Gifted & Talented

Student-Teacher Ratio: 28.7:1

Worse than average in CA

District Finance (FY 2023)

Per-Pupil Spending

$13,971

District-level data

Funding Sources

Federal 5%State 62%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)

1,349

Current enrollment

Stable(+9% 5yr)

Coming Up

Mon, Aug 10, 2026

Minimum Day

Event

Mon, Aug 10, 2026

First Day of School

Event

Mon, Sep 7, 2026

Labor Day

Holiday

Full School Calendar 2026-27

Date	Event	Type	Level
Mon, Sep 7, 2026	Labor Day No School - Walnut Valley Unified School District	Holiday	—
Wed, Nov 11, 2026	Veterans Day No School - Walnut Valley Unified School District	Event	—
Mon, Nov 23, 2026	Thanksgiving Break Thanksgiving Break - Walnut Valley Unified School District	Break	—
Thu, Nov 26, 2026	Thanksgiving Day No School - Walnut Valley Unified School District	Holiday	—
Thu, Dec 17, 2026	Minimum Day Minimum Day - Walnut Valley Unified School District	Event	—
Fri, Dec 18, 2026	Winter Break Winter Break - Walnut Valley Unified School District	Break	—
Fri, Dec 25, 2026	Christmas Day No School - Walnut Valley Unified School District	Holiday	—
Fri, Jan 1, 2027	New Year's Day No School - Walnut Valley Unified School District	Event	—
Mon, Jan 18, 2027	Martin Luther King Jr. Day No School - Walnut Valley Unified School District	Event	—
Mon, Feb 15, 2027	Presidents' Day No School - Walnut Valley Unified School District	Event	—
Fri, Mar 26, 2027	Spring Break Spring Break - Walnut Valley Unified School District	Break	—
Thu, May 27, 2027	Last Day of School Last Day of School - Walnut Valley Unified School District	Event	—
Thu, May 27, 2027	Minimum Day Minimum Day - Walnut Valley Unified School District	Event	—

Showing 13 events for the 2026-27 school year

Frequently Asked Questions about Chaparral Middle

Chaparral Middle has a total enrollment of 1,204 students and serves grades Middle. The school is part of the local school district in Diamond Bar, CA.