24child care centers
1,896licensed places
| Name and address | License | Places |
|---|---|---|
| Bright Star Montessori Academy 800 Francesca DR, Walnut | Preschool center | 126 |
| Bright Star Montessori Academy 800 Francesca DR, Walnut | Infant center | 12 |
| Child Development Center 1100 N. Grand Ave. Bldg. 70, Walnut | Infant center | 69 |
| Child Development Center 1100 N. Grand Ave., Bldg. 70, Walnut | Preschool center | 182 |
| Creekside Montessori Preschool 18790 Amar Road, Walnut | Preschool center | 105 |
| Discovery World Montessori 801 Brea Canyon Rd, Diamond Bar | Infant center | 24 |
| Discovery World Montessori 801 Brea Canyon Rd, Diamond Bar | Preschool center | 121 |
| Little Seed Child Development Center 630 N. Rodeo Way, Walnut | Preschool center | 119 |
| Montessori of Walnut 20121 Alisu CT, Walnut | Preschool center | 178 |
| Montessori of Walnut 20121 Alisu CT, Walnut | Infant center | 18 |
| Options - Early Learning Center - Ybarra 1300 Brea Canyon Cut Off, Walnut | Preschool center | 48 |
| Options Surround Care-Oswalt 19501 Shadow Oak Dr., Walnut | School-age center | 40 |
| Options-State Preschool-Ybarra 1300 S. Brea Canyon Cutoff, Walnut | Preschool center | 24 |
| Options-Surround Care-Ybarra 1300 So. Brea Canyon Cutoff, Walnut | School-age center | 40 |
| The Cross Christian School 20675 La Puente Road, Walnut | School-age center | 30 |
| The Cross, Preschool & Kindergarten 20675 La Puente Road, Walnut | Preschool center | 148 |
| Tutor Time Child Care/Learning Center 21639 Valley Boulevard, Walnut | Preschool center | 132 |
| Tutor Time Child Care/Learning Center 21639 Valley Boulevard, Walnut | School-age center | 28 |
| Tutor Time Child Care/Learning Center 21639 Valley Boulevard, Walnut | Infant center | 28 |
| Tzu Chi Great Love Preschool, Walnut 1920 S. Brea Canyon Cutoff Rd., Walnut | Preschool center | 134 |
| Walnut International Montessori Preschool 20781 Amar Road #1, Walnut | Preschool center | 118 |
| Walnut International Montessori Preschool 20781 Amar Road #1, Walnut | Infant center | 15 |
| Walnut United Methodist Preschool 20601 La Puente Road, Walnut | Preschool center | 85 |
| Walnut Valley Preschool and Early Learning Center 841 S. Glenwick Ave., Walnut | Preschool center | 72 |