Elementary SchoolsGrades K-6
Walter Zimmerman Elementary
Colton Joint Unified · San Bernardino County · 11050 Linden Avenue, Bloomington, CA 92316-3118
(909) 580-5019
Student Demographics
269 students tested · 2024-25 school year
Ethnicity
Hispanic
262 (97%)Other
7 (3%)Key Indicators
English Learners115 (43%)
Socioeconomically Disadvantaged255 (95%)
Students with Disabilities49 (18%)
Staff & Teachers(2024-25)
512
Enrollment
24.3
Teachers (FTE)
21.1:1
Student-Staff Ratio
2
Administrators (FTE)
22.6
Avg Class Size*(2023-24)