The National Survey of Early Care and Education (NSECE) provides the first nationally representative portrait of center-based early care and education (ECE) in over 20 years. This brief is focused on describing enrollment size, ages served, and the extent to which center hours of operations vary by age group served. Information from the national survey is highlighted first. The last section of the brief includes questions for state ECE leaders to consider in light of the information presented. (author abstract)