{"url":"/walnut/mt-san-antonio-college-child-development-center","provider":{"id":"mt-san-antonio-college-child-development-center","name":"Mt. San Antonio College Child Development Center","kind":"organization","about":"The Child Development Center at Mt. San Antonio College is licensed to the Mt. San Antonio Community College District, which runs the center from 1100 North Grand Avenue in Walnut. California has licensed the site since May 18, 1992. The center has a preschool room and an infant center under separate licenses.","website":null,"phone":"(909) 274-4920","email":null,"instagram":null,"founded":null,"credentials":[],"languages":[],"image":null},"location":{"id":"main","name":null,"street":"1100 N. Grand Ave., Bldg. 70","unit":null,"city":"walnut","zip":"91789","neighborhood":null,"coords":[-117.847609,34.043167],"precision":"exact"},"serviceArea":[],"programs":[{"id":"preschool","type":"childcare","name":"Child Development Center Preschool","summary":"A community college child development preschool in Walnut at 1100 N. Grand Ave., licensed for up to 182 children.","description":"The Child Development Center at 1100 North Grand Avenue, Building 70, in Walnut, zip 91789, is a state-licensed Day Care Center for preschool-age children. California has licensed the site since May 18, 1992, for up to 182 children, the largest capacity of the Walnut centers listed here. The licensee is the Mt. San Antonio Community College District. The same building also holds a separately licensed infant center, so families with babies and toddlers can find both under one address.","categories":["preschool"],"ages":{"min":2,"max":5},"childcare":{"setting":"center","license":"191596182","capacity":182},"traits":{"topics":["community-college"],"feel":"A large state-licensed preschool run by the Mt. San Antonio Community College District in Walnut, licensed for up to 182 children since 1992."}},{"id":"infant","type":"childcare","name":"Child Development Center Infant Center","summary":"A licensed infant center for babies and toddlers in Walnut at 1100 N. Grand Ave., licensed for up to 69 children.","description":"The infant center of the Child Development Center at 1100 North Grand Avenue, Building 70, in Walnut, zip 91789, is a state-licensed Infant Center for babies and toddlers from birth to age 2. California has licensed the site since May 18, 1992, for up to 69 children. The licensee is the Mt. San Antonio Community College District. Its preschool, licensed separately for up to 182 children, is in the same building.","categories":["infant-care"],"ages":{"min":0,"max":2},"childcare":{"setting":"center","license":"191596178","capacity":69},"traits":{"topics":["community-college","preschool"],"feel":"A state-licensed infant center run by the Mt. San Antonio Community College District in Walnut, licensed for up to 69 babies and toddlers since 1992."}}],"source":{"name":"California Community Care Licensing","fetched":"2026-10-09"},"updated":"2026-10-09","checked":null,"closed":null,"sample":false}