Daycares in Diamond Bar, California

38 facilitiesAvg score: 93.4

Data Freshness & Provenance

Inspection coverage

29 of 38 tracked providers have inspection history

Active providers

29 providers appear active in this market

Last refreshed

April 3, 2026

Latest inspection

February 27, 2026

Provenance

California licensing records, inspections, and DaycareCheck scoring

City Snapshot

Diamond Bar currently has 38 tracked providers. 29 have inspection history, 29 appear active, and 66% of the market holds an A or B grade. The latest inspection in the dataset is February 27, 2026.

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

See the best daycares in Diamond Bar →
TypeAll (38)Centers (26)Home (12)
SortBest GradeFewest ViolationsName
FilterAccreditedHead Start
A

NGUYEN FAMILY CHILD CARE

DIAMOND BAR, CA 91765

No violationsCapacity: 14FAMILY DAY CARE HOME
A

JOHNSON FAMILY CHILD CARE

DIAMOND BAR, CA 91765

No violationsCapacity: 14FAMILY DAY CARE HOME
A

PAN FAMILY CHILD CARE

DIAMOND BAR, CA 91765

No violationsCapacity: 14FAMILY DAY CARE HOME
A

WANG FAMILY CHILD CARE

DIAMOND BAR, CA 91765

1 violationCapacity: 14FAMILY DAY CARE HOME
A

HURTADO FAMILY CHILD CARE

DIAMOND BAR, CA 91765

1 violationCapacity: 14FAMILY DAY CARE HOME
A

CHIU FAMILY CHILD CARE

DIAMOND BAR, CA 91765

1 violationCapacity: 14FAMILY DAY CARE HOME
A

WIJEWARDANE FAMILY DAY CARE

DIAMOND BAR, CA 91765

1 violationCapacity: 14FAMILY DAY CARE HOME
B

CHUNG FAMILY CHILD CARE

DIAMOND BAR, CA 91765

6 violationsCapacity: 14FAMILY DAY CARE HOME
B

LIAO FAMILY CHILD CARE

DIAMOND BAR, CA 91765

7 violationsCapacity: 14FAMILY DAY CARE HOME
C

GRAHAM FAMILY CHILD CARE

DIAMOND BAR, CA 91765

15 violationsCapacity: 14FAMILY DAY CARE HOME
C

WANG FAMILY CHILD CARE

DIAMOND BAR, CA 91765

14 violationsCapacity: 14FAMILY DAY CARE HOME
--

CHEN FAMILY CHILD CARE

DIAMOND BAR, CA 91789

No violationsCapacity: 14FAMILY DAY CARE HOME

Home Daycares in Diamond Bar

Browse 12 home-based providers.

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