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.
--
KINGDOM SEED ACADEMY
3333 S. DIAMOND CANYON RD.
CLOSED
No violationsCapacity: 120DAY CARE CENTER
--
YMCA DIAMOND POINT SADC
24150 SUNSET CROSSING
CLOSED
No violationsCapacity: 48SCHOOL AGE DAY CARE CENTER
--
LANDMARK CHRISTIAN PRESCHOOL
3338 DIAMOND CANYON RD.
No violationsCapacity: 100DAY CARE CENTER
--
ARMSTRONG CHILD DEVELOPMENT CENTER, ROOM 1
22750 BEAVERHEAD DR.
CLOSED
No violationsCapacity: 16DAY CARE CENTER
--
YMCA AT PANTERA
801 PANTERA DR
CLOSED
No violationsCapacity: 60SCHOOL AGE DAY CARE CENTER
--
DIAMOND BAR CONGREGATION NURSERY & DAY CARE CTR
2335 SO. DIAMOND BAR BLVD.
CLOSED
No violationsCapacity: 110DAY CARE CENTER