# Omsd/Mariposa Elementary School

Omsd/Mariposa Elementary School is a licensed preschool center (child care center) in Ontario, CA serving ages Preschool, with 24 licensed seats. It is regulated by CA CDSS.

## Key facts
- Status: Licensed
- Address: 1605 E. D Street, Ontario, CA 91764

- Ages: Preschool
- Capacity: 24
- License/permit: 364843377
- Operator: [ONTARIO-MONTCLAIR SCHOOL DISTRICT](https://www.kinfield.site/operator/ca-ontario-montclair-school-district) — runs 15 programs
- Phone: (909) 983-4116

- Official regulator profile: https://www.ccld.dss.ca.gov/carefacilitysearch/FacDetail/364843377

## Inspection record
2 findings across 7 California licensing visits (2023-06-12 to 2026-09-11); 0 rated serious; 0 open at last record.
- 2023-06-12 — Health records & medication, Type A/B not published per citation, Correction was due Jul 28, 2023: Drinking water lead testing (§1597.16(a)(1)) (§1597.16(a)(1); [type](https://www.kinfield.site/violation/ca-hsc-1597-16-a-1))
- 2023-06-12 — Staff qualifications & clearances, Type A/B not published per citation, Correction was due Jun 26, 2023: Mandated reporter (child abuse) training (§1596.8662(b)(1)) (§1596.8662(b)(1); [type](https://www.kinfield.site/violation/ca-hsc-1596-8662-b-1))

## Nearby programs
- [Truth Preschool Academy](https://www.kinfield.site/facility/ca-ccld-364845155) — 1.05 km, capacity 60
- [Omsd/Corona Elementary School](https://www.kinfield.site/facility/ca-ccld-364813831) — 1.3 km, capacity 24
- [Maof Ontario Early Learning Center](https://www.kinfield.site/facility/ca-ccld-364830761) — 1.35 km, capacity 82
- [Bright Star Montessori Preschool](https://www.kinfield.site/facility/ca-ccld-364845662) — 2.44 km, capacity 53
- [Psd/Westminster Head Start](https://www.kinfield.site/facility/ca-ccld-364806056) — 2.46 km, capacity 70
- [Kid's Club](https://www.kinfield.site/facility/ca-ccld-360910906) — 2.67 km, capacity 70

## Sources
- ca_ccld_child_care_centers record 364843377 (verified, retrieved 2026-11-06): https://www.ccld.dss.ca.gov/carefacilitysearch/FacDetail/364843377
- ca_cdss_ccl_facility_locations record 364843377 (verified, retrieved 2026-11-06): https://data.chhs.ca.gov/dataset/community-care-licensing-facilities

---
Source page: https://www.kinfield.site/facility/ca-ccld-364843377 · Kinfield — Childcare Intelligence. Facts come from public regulator records; historical inspection data is labelled. Missing data never means no issue exists.