Afterschool programs inspire kids to learn, help them make better decisions, and give parents peace of mind. Throughout the pandemic, 21st Century Community Learning Centers have kept kids engaged and learning and met the needs of families nationwide. But the demand for these programs far exceeds the supply. Nearly 25 million children are not in an afterschool program, but would be if a program were available to them. 21st Century Community Learning Centers provide afterschool and summer learning opportunities in every state. Programs are selected for funding based on their ability to meet the needs of students and families and their connection to education priorities in the state. This fact sheet serves as a primer on who is served by these Community Learning Centers and key outcomes of local programs.