Daycares in Ontario, California

68 facilitiesAvg score: 85.1

Data Freshness & Provenance

Inspection coverage

60 of 68 tracked providers have inspection history

Active providers

59 providers appear active in this market

Last refreshed

April 3, 2026

Latest inspection

February 23, 2026

Provenance

California licensing records, inspections, and DaycareCheck scoring

City Snapshot

Ontario currently has 68 tracked providers. 60 have inspection history, 59 appear active, and 56% of the market holds an A or B grade. The latest inspection in the dataset is February 23, 2026.

Updated April 3, 2026 from California licensing records, inspections, and DaycareCheck scoring.

See the best daycares in Ontario →
TypeAll (68)Centers (41)Home (27)
SortBest GradeFewest ViolationsName
FilterAccreditedHead Start
A

GARCIA FAMILY CHILD CARE

ONTARIO, CA 91761

No violationsCapacity: 14FAMILY DAY CARE HOME
A

SIRIWARDENA FAMILY CHILD CARE

ONTARIO, CA 91762

No violationsCapacity: 14FAMILY DAY CARE HOME
A

GREEN FAMILY CHILD CARE

ONTARIO, CA 91762

No violationsCapacity: 14FAMILY DAY CARE HOME
A

MABINI FAMILY CHILD CARE

ONTARIO, CA 91761

No violationsCapacity: 14FAMILY DAY CARE HOME
A

GREEN FAMILY CHILD CARE

ONTARIO, CA 91761

1 violationCapacity: 14FAMILY DAY CARE HOME
A

SERNA FAMILY CHILD CARE

ONTARIO, CA 91762

1 violationCapacity: 14FAMILY DAY CARE HOME
A

ARGUMEDO FAMILY CHILD CARE

ONTARIO, CA 91761

1 violationCapacity: 14FAMILY DAY CARE HOME
A

SANCHEZ FAMILY CHILD CARE

ONTARIO, CA 91761

3 violationsCapacity: 14FAMILY DAY CARE HOME
A

ZICK FAMILY CHILD CARE

ONTARIO, CA 91761

3 violationsCapacity: 14FAMILY DAY CARE HOME
A

GALVAN FAMILY CHILD CARE

ONTARIO, CA 91761

3 violationsCapacity: 14FAMILY DAY CARE HOME
A

RODRIGUEZ FAMILY CHILD CARE

ONTARIO, CA 91761

4 violationsCapacity: 14FAMILY DAY CARE HOME
A

LUNA FAMILY CHILD CARE

ONTARIO, CA 91764

4 violationsCapacity: 14FAMILY DAY CARE HOME
A

ZHONG FAMILY CHILD CARE

ONTARIO, CA 91762

2 violationsCapacity: 14FAMILY DAY CARE HOME
A

MARQUEZ FAMILY CHILD CARE

ONTARIO, CA 91762

2 violationsCapacity: 14FAMILY DAY CARE HOME
B

NUNEZ FAMILY CHILD CARE

ONTARIO, CA 91762

2 violationsCapacity: 14FAMILY DAY CARE HOME
B

ARAIZA FAMILY CHILD CARE

ONTARIO, CA 91764

4 violationsCapacity: 14FAMILY DAY CARE HOME
B

CHAVEZ FAMILY CHILD CARE

ONTARIO, CA 91761

5 violationsCapacity: 14FAMILY DAY CARE HOME
C

CASTRO-HERNANDEZ FAMILY CHILD CARE

ONTARIO, CA 91761

7 violationsCapacity: 14FAMILY DAY CARE HOME
C

ROSAS FAMILY CHILD CARE

ONTARIO, CA 91761

9 violationsCapacity: 14FAMILY DAY CARE HOME
C

GARCIA FAMILY CHILD CARE

ONTARIO, CA 91761

7 violationsCapacity: 14FAMILY DAY CARE HOME

Home Daycares in Ontario

Browse 27 home-based providers.

Childcare Cost Calculator

Compare costs in your area by age group and care type.

How to Choose a Safe Daycare

A parent's guide to evaluating childcare.