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.

B

CREATIVE KIDS PRESCHOOL

1161 EAST RIVERSIDE DRIVE

6 violationsCapacity: 56SCHOOL AGE DAY CARE CENTER
C

EASTER SEALS CHILD DEVELOPMENT CENTER

1102 WEST PHILLIPS STREET

10 violationsCapacity: 32INFANT CENTER
C

TRUTH PRESCHOOL ACADEMY

602 NORTH VIRGINIA AVENUE

10 violationsCapacity: 60DAY CARE CENTER
C

MOUNT ZION CHRISTIAN SCHOOL

224 A W. CALIFORNIA STREET

12 violationsCapacity: 49DAY CARE CENTER
C

ONTARIO CHRISTIAN PRESCHOOL/DAY CARE

1907 SOUTH EUCLID AVENUE

9 violationsCapacity: 150DAY CARE CENTER
C

PSD/ONTARIO HEAD START

555 WEST MAPLE AVENUE

18 violationsCapacity: 224DAY CARE CENTER
D

EASTER SEALS CHILD DEVELOPMENT CENTER - ONTARIO

2999 SOUTH HAVEN AVENUE

15 violationsCapacity: 48INFANT CENTER
D

CHILDREN'S MONTESSORI SCHOOL

328 WEST PHILLIPS STREET

23 violationsCapacity: 34DAY CARE CENTER
D

BRIGHT STAR MONTESSORI PRESCHOOL

965 E. 6TH STREET

15 violationsCapacity: 53DAY CARE CENTER
D

SUNRISE CHILDREN'S CENTER

2049 E RIVERSIDE DR

37 violationsCapacity: 45SCHOOL AGE DAY CARE CENTER
D

KINDERCARE LEARNING CENTER

2140 SOUTH EUCLID AVENUE

62 violationsCapacity: 24SCHOOL AGE DAY CARE CENTER
D

ARCHIBALD RANCH CHRISTIAN PRESCHOOL

13344 SOUTH ARCHIBALD AVENUE

32 violationsCapacity: 111DAY CARE CENTER
D

LIL' BLUE HEARTWOOD PRESCHOOL

2460 S EUCLID AVE

CLOSED
129 violationsCapacity: 27SCHOOL AGE DAY CARE CENTER
F

WEE CARE LEARNING CENTER

3876 LYTLE CREEK LOOP

37 violationsCapacity: 52SCHOOL AGE DAY CARE CENTER
--

CAMPUS KIDS

1102 W. PHILLIPS

CLOSED
No violationsCapacity: 56SCHOOL AGE DAY CARE CENTER
--

OMSD/LINCOLN SITE

440 N. ALLYN

CLOSED
No violationsCapacity: 22DAY CARE CENTER
--

RANCHO CUCAMONGA YMCA - ONTARIO SCHOOL SITE

835 N. CENTER

CLOSED
No violationsCapacity: 60SCHOOL AGE DAY CARE CENTER
--

MONTY'S MONTESSORI ACADEMY

2460 S. EUCLID AVENUE

CLOSED
No violationsCapacity: 16INFANT CENTER
--

OMSD/DEL NORTE ELEMENTARY SCHOOL

850 N. DEL NORTE AVENUE

CLOSED
No violationsCapacity: 24DAY CARE CENTER
--

PJ HIGGINS CHILD DEVELOPMENT CENTER

5001 E. PHILADELPHIA STREET

CLOSED
No violationsCapacity: 8INFANT CENTER