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B+

Hidden Valley Elementary

PublicElementaryGrades K–5

500 Glacier Dr., Martinez, CA 94553 · (925) 228-9530 · Part of Mount Diablo Unified School District

Martinez’s School Grade B better than 63% of California school districts

Directions
Students
831
Students per teacher
27:1
Free or reduced lunch
44%
Setting
Suburb
Grades
K–5
The gist

What stands out about Hidden Valley Elementary

  • Its own letter, B+: better results than 67% of California’s public schools
  • Math proficiency 9 pts above the state
  • Larger classes: 27 students per teacher
  • Next stop for Martinez kids: Martinez Junior High

On the path

Where Martinez kids come from and go next. The whole path →

K–5Hidden Valley ElementaryYou are here
6–8Martinez Junior High843 students

Test scores

2020–21
Math proficiency43%
State average 33.6%
Reading / language arts47%
State average 48.6%

Its own letter, B+, places these results among California’s 3,615 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

500 Glacier Dr., Martinez

Students

Enrollment by grade
Kindergarten174
Grade 1106
Grade 2134
Grade 3146
Grade 4133
Grade 5138
Enrollment over time
800’20
767’21
809’22
814’23
831’24

Up 3.9% since 2020–21.

Who goes here
White 39%Hispanic 33%Two or more races 14%Asian 11%Black 2%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Hidden Valley Elementary from Martinez families.

Other schools in Mount Diablo Unified School District

The district →
Mt. Diablo Elementary
Elementary · Grades K–5 · Clayton
A
739 students30:1
Meadow Homes Elementary
Elementary · Grades K–5 · Concord
D
732 students28:1
Valhalla Elementary
Elementary · Grades K–5 · Pleasant Hill
A−
721 students28:1
Walnut Acres Elementary
Elementary · Grades K–5 · Walnut Creek
A
689 students29:1
Bancroft Elementary
Elementary · Grades K–5 · Walnut Creek
A
672 students27:1
Delta View Elementary
Elementary · Grades K–5 · Pittsburg
B−
656 students27:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against California’s other public schools; Martinez’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.