The City of Pasadena developed an early child development policy to promote the health, safety, and learning of children from birth to age 5. The policy is based on research showing that a child's early experiences and environments shape their future learning, behaviors, health, and well-being. The policy aims to support families and neighborhoods through policies and investments that ensure access to resources like healthcare, education, and safe housing. Data on Pasadena children shows some developmental vulnerabilities vary by neighborhood, highlighting opportunities to align early childhood services with family and community needs.