School Overview
Mt. Diablo Elementary School, located in the quiet, residential community of Clayton, California, serves as a cornerstone of the local neighborhood. Part of the Mt. Diablo Unified School District, the school is known for its focus on providing a nurturing environment that fosters academic growth and social-emotional development for students in grades K–5. The campus is situated near the base of Mount Diablo, offering a scenic setting that reflects the close-knit, family-oriented atmosphere of the surrounding suburban area.

The school is widely recognized for its strong sense of community and the active involvement of parents and local residents. With a curriculum designed to meet California state standards, Mt. Diablo Elementary emphasizes a well-rounded education that incorporates technology, the arts, and character-building initiatives. By maintaining a supportive and inclusive culture, the school aims to prepare its young learners for success in middle school while encouraging a lifelong appreciation for learning and collaborative citizenship.
693
Total Students
21.6
Full-Time Teachers
32.1
Student/Teacher Ratio
22.4%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for Mt. Diablo Elementary
Demographic Student Count
White296
Hispanic110
Black5
Asian60
Two or More220
Pacific Islander2
  • White
    296 (42.7 %)
  • Two or More
    220 (31.7 %)
  • Hispanic
    110 (15.9 %)
  • Asian
    60 (8.7 %)
  • Black
    5 (0.7 %)
  • Pacific Islander
    2 (0.3 %)
School Location
School Details
Status: Open
School Level: Elementary School
School Type: Regular School
Charter Status:* Public Non-Charter
Virtual Instruction: No virtual instruction
Shared Time Status: N/A
District: Mt. Diablo Unified
Phone: (925)672-4840
Website: http://mtdiabloelementary.mdusd.org/
Grade Range: K - 5th
Total Students: 693
Full-Time Teachers (FTE): 21.6
Pupil/Teacher Ratio: 32.1
NSLP Participation:1 Yes under Community Eligibility Option (CEO)
Qualified Free Lunch: 80
Qualified Reduced Lunch: 75
Grades Taught
Kindergarten 149
Grade 1 105
Grade 2 110
Grade 3 106
Grade 4 110
Grade 5 113

Grades Taught Data Table

Grades Taught and Student Counts for Mt. Diablo Elementary
Grade Student Count
Kindergarten149
Grade 1105
Grade 2110
Grade 3106
Grade 4110
Grade 5113
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for Mt. Diablo Elementary
Gender Student Count Percentage
Female33648.5%
Male35751.5%
Nearby Elementary Schools (Within 10 Miles)