Ontario Center
Regular School · Rancho Cucamonga, CA
Ontario Center is a regular school school in Rancho Cucamonga, California, serving grades KG–05 with 585 students enrolled (SY 2024-2025). The student-teacher ratio is 19.9:1.
Student Demographics (SY 2024-2025)
| Race / Ethnicity | Students | Share |
|---|---|---|
| Hispanic/Latino | 304 | 52% |
| Black or African American | 139 | 24% |
| White | 62 | 11% |
| Two or more races | 38 | 6% |
| Asian | 36 | 6% |
| Native Hawaiian / Pacific Islander | 6 | 1% |
| Total enrollment | 585 | 312M / 273F |
English Language Learners: 54 (9% of enrollment) · SY 2021–22
Academic Performance (SY 2021-2022)
| Metric | This School | State Avg | Tested |
|---|---|---|---|
| Math Proficiency | . | 33.9% | — |
| Reading Proficiency | . | 48.7% | — |
| Science Proficiency | . | — | — |
Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.
Stanford Achievement Estimate
Pooled score across SY 2009–2022 (grades 3–8), expressed in grade levels relative to the national average. Positive = above average.
Programs & Discipline
Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.
Lunch Program (SY 2024-2025)
| Category | Students | % of School |
|---|---|---|
| Total enrollment (est.) | 585 | 100% |
Contact & Location
8776 Archibald Ave.
Rancho Cucamonga, CA 91730
Phone: (909)948-3044
Other Schools in District
- Cucamonga Elementary Elementary
- Los Amigos Elementary Elementary
- Rancho Cucamonga Middle Middle
Related Data
- Neighborhood demographics (ZIP 91730) → CensusDepth.com
- California population & income data → CensusDepth.com
- California teacher salaries → WageDepth.com
NCES ID
061630009841
Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD