City Year is an education-focused nonprofit organization that works to help keep students in school and on track to graduate by uniting teams of diverse, young AmeriCorps members for a year of full-time service in schools. Evidenced-based research has identified the early-warning indicators allowing us to identify the students likely to drop out of school. By focusing on attendance, behavior, and course performance, corps members serve as tutors, mentors and role models who are uniquely able to help students and schools succeed.