Elementary SchoolsGrades K-6
Mariposa Elementary
Ontario-Montclair · San Bernardino County · 1605 East D Street, Ontario, CA 91764-4405
(909) 983-4116
Student Demographics
252 students tested · 2024-25 school year
Ethnicity
Hispanic
215 (85%)African American
25 (10%)White
7 (3%)Other
5 (2%)Key Indicators
English Learners125 (50%)
Socioeconomically Disadvantaged238 (94%)
Students with Disabilities43 (17%)
Staff & Teachers(2024-25)
537
Enrollment
27
Teachers (FTE)
19.9:1
Student-Staff Ratio
2
Administrators (FTE)
22.4
Avg Class Size*(2023-24)