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Schools in Walnut Valley Unified

15 public schools in this California school district: 9 elementary · 3 middle · 3 high. Ranked by our score, based on 2024-25 state test results.

Rankings renumber to share equal ranks and fill gaps when schools are hidden. Scores compare each school with schools of the same type across California.

Elementary schools

9 schools in Walnut Valley Unified, best first
1
Maple Hill Elementary 97.3
Diamond Bar · Grades K-5 · 561 students
ELA 83%Math 83%Science 76%
#125 of 4,688 in California · #1 in Diamond Bar
2
Quail Summit Elementary 94.5
Diamond Bar · Grades K-5 · 718 students
ELA 77%Math 82%Science 69%
#256 of 4,688 in California · #2 in Diamond Bar
3
Leonard G. Westhoff Elementary 92.8
Walnut · Grades K-5 · 659 students
ELA 78%Math 80%Science 60%
#336 of 4,688 in California · #1 in Walnut
4
Walnut Elementary 91.7
Walnut · Grades K-5 · 699 students
ELA 75%Math 77%Science 64%
#388 of 4,688 in California · #2 in Walnut
5
Evergreen Elementary 89.0
Diamond Bar · Grades K-5 · 717 students
ELA 72%Math 72%Science 65%
#514 of 4,688 in California · #4 in Diamond Bar
6
Castle Rock Elementary 87.3
Diamond Bar · Grades K-5 · 691 students
ELA 71%Math 71%Science 59%
#594 of 4,688 in California · #5 in Diamond Bar
7
Vejar Elementary 83.8
Walnut · Grades K-5 · 636 students
ELA 67%Math 67%Science 56%
#758 of 4,688 in California · #3 in Walnut
8
Collegewood Elementary 82.0
Walnut Valley · Grades K-5 · 604 students
ELA 65%Math 65%Science 56%
#842 of 4,688 in California
9
Cyrus J. Morris Elementary 81.0
Walnut · Grades K-5 · 483 students
ELA 64%Math 68%Science 47%
#889 of 4,688 in California · #4 in Walnut

Middle schools

3 schools in Walnut Valley Unified, best first
1
Chaparral Middle 97.2
Diamond Bar · Grades 6-8 · 1,204 students
ELA 83%Math 80%Science 66%
#37 of 1,326 in California · #1 in Diamond Bar
2
South Pointe Middle 96.1
Walnut · Grades 6-8 · 949 students
ELA 80%Math 79%Science 67%
#52 of 1,326 in California · #1 in Walnut
3
Suzanne Middle 89.9
Walnut · Grades 6-8 · 1,172 students
ELA 73%Math 64%Science 64%
#134 of 1,326 in California · #2 in Walnut

High schools

3 schools in Walnut Valley Unified, best first
1
Walnut High 94.6
Walnut · Grades 9-12 · 2,138 students
ELA 79%Math 64%Science 59%
#94 of 1,729 in California
2
Diamond Bar High 93.0
Diamond Bar · Grades 9-12 · 2,532 students
ELA 76%Math 68%Science 54%
#121 of 1,729 in California
–
Ron Hockwalt Academies (Continuation) —
Walnut · Grades 9-12 · 44 students
No published test results

Cities and towns in Walnut Valley Unified

Nearby school districts