This chartbook presents nationally representative estimates of center-based providers serving children age 5 and under, not yet in kindergarten, using data from the 2012 and 2019 National Survey of Early Care and Education (NSECE). The chartbook features: Counts of center-based providers, children served, and staff Number of center-based providers, number of children served by age group, percentage changes in providers and children, number of staff Characteristics of center-based providers Ages of children served, hours open, auspice/sponsorship, public funding receipt. (author abstract)