| Whittier Christian Preschools - Uptown | 6548 S. Newlin Avenue, Whittier, CA 90601 | Preschool |
| Whittier Early Education Campus | 6525 Norwalk Blvd., Whittier, CA 90606 | Center |
| Whittier Friends School | 6726 Washington Avenue, Whittier, CA 90601 | Preschool |
| Whittier Presbyterian Church Weekday Nursery School | 6030 El Rancho Drive, Whittier, CA 90606 | Center |
| Willard Payne Head Start State Preschool | 2850 N. Mountain View Rd., El Monte, CA 91732 | Preschool |
| Wilshire Avenue Christian Preschool | 212 Wilshire Avenue, Fullerton, CA 92832 | Preschool |
| Wing Lane Elementary | 16605 Wing Lane, La Puente, CA 91744 | Center |
| Wonder World Preschool | 2607 So. Santa Anita Ave., Arcadia, CA 91006 | Preschool |
| Workman Elementary School | 16000 Workman, La Puente, CA 91744 | Center |
| YMCA Sunshine Preschool Starbuck Site | 15740 E Starbuck Street, Whittier, CA 90603 | Preschool |
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| YMCA at Longfellow | 245 West Tenth Street, Azusa, CA 91702 | Preschool |
| YMCA at Neighborhood Christian Fellowship | 18821 E. Arrow Hwy, Covina, CA 91722 | Preschool |
| YMCA of Pomona Valley | 676 North Gibbs, Pomona, CA 91767 | Center |