Walnut Valley Unified School District
Schools by level
Elementary 9 · Middle school 3 · High school 2
At a glance
- Students
- 14,004 (2024-25)
- Schools
- 14
- Students per teacher
- 25.3
- Grades
- K-12
- Locale
- Suburb: Large
- District office
- 880 South Lemon Ave., Walnut, CA 91789
- Phone
- (909) 595-1261
- Website
- www.wvusd.k12.ca.us
Official rating
State test: share meeting the standard · % met or exceeded standard (all grades, all students)
ELA 76% · Math 73% (CAASPP 2026)
California Department of Education — CAASPP Smarter Balanced research file 2025-26The official rating for this district is not linked yet.
Check the zoned school for an address
Each address is zoned to specific schools. Confirm with the district's official lookup tool or office before you sign a lease.
Schools (14)
Official campus ratings are shown with their year. Use the address lookup to confirm zoning.
Elementary 9
Castle Rock Elementary
Grades K-5 · Diamond Bar · Students 684 · ELA 66% · Math 68% (CAASPP 2026)
Collegewood Elementary
Grades K-5 · Walnut Valley · Students 606 · ELA 68% · Math 64% (CAASPP 2026)
Cyrus J. Morris Elementary
Grades K-5 · Walnut · Students 485 · ELA 67% · Math 69% (CAASPP 2026)
Evergreen Elementary
Grades K-5 · Diamond Bar · Students 709 · ELA 69% · Math 68% (CAASPP 2026)
Leonard G. Westhoff Elementary
Grades K-5 · Walnut · Students 654 · ELA 81% · Math 81% (CAASPP 2026)
Maple Hill Elementary
Grades K-5 · Diamond Bar · Students 556 · ELA 82% · Math 80% (CAASPP 2026)
Quail Summit Elementary
Grades K-5 · Diamond Bar · Students 696 · ELA 75% · Math 81% (CAASPP 2026)
Vejar Elementary
Grades K-5 · Walnut · Students 631 · ELA 58% · Math 59% (CAASPP 2026)
Walnut Elementary
Grades K-5 · Walnut · Students 706 · ELA 72% · Math 78% (CAASPP 2026)
Middle school 3
Chaparral Middle
Grades 6-8 · Diamond Bar · Students 1,349 · ELA 81% · Math 81% (CAASPP 2026)
South Pointe Middle
Grades 6-8 · Walnut · Students 979 · ELA 79% · Math 80% (CAASPP 2026)
Suzanne Middle
Grades 6-8 · Walnut · Students 1,190 · ELA 74% · Math 65% (CAASPP 2026)
High school 2
Diamond Bar High
Grades 9-12 · Diamond Bar · Students 2,563 · ELA 78% · Math 68% (CAASPP 2026)
Walnut High
Grades 9-12 · Walnut · Students 2,148 · ELA 80% · Math 62% (CAASPP 2026)
Checklist before renting in this district
Check these before you sign a lease.
Checked the assigned school for the exact address with the official lookup before signing
Source:Fairfax County Public Schools (checked 2026-10-29)
Asked the district or council whether boundary or admission changes are planned
Asked whether the assigned school has room (or sends overflow elsewhere)
Checked that the lease is accepted as proof of address on the enrolment list
Source:U.S. Department of Education (NCELA) (checked 2026-10-29)
Asked how the assigned school supports English learners (ESL/EAL)
Source:U.S. Department of Education (NCELA) (checked 2026-10-29)
Checked the commute (school-bus eligibility, walking route)
ESL / ELL support
US public schools must support students learning English. At enrolment families complete a Home Language Survey and an English assessment decides the support. Ask the district about its programmes.
F-1 student visas cannot be used for US public elementary or middle schools (K-8); public high school on an F-1 is limited to 12 months with full tuition paid (US Department of State). Your status depends on the parents' visa, so confirm with official sources.
Sources
- NCES Common Core of Data — 2024-25 preliminary directory files2024-25· Checked 2026-10-28
- NCES Common Core of Data (EDGE school & district characteristics)2024-25· Checked 2026-10-28
- California Department of Education — CAASPP Smarter Balanced research file 2025-262026
School and district lists come from the NCES Common Core of Data; ratings from each state education agency. Every number carries its year. No house prices, crime data or home-made rankings.
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