Cristo Rey Network Class of 2015: National Student Clearinghouse August 2021 Cristo Rey Network detail report. Low- & high-income population by age 24: Cahalan, Margaret W., Addison, Marisha, Brunt, Nicole, Patel, Pooja R., & Perna, Laura W. (2021). Indicators of Higher Education Equity in the United States: 2021 Historical Trend Report. Washington, DC: The Pell Institute for the Study of Opportunity in Higher Education, Council for Opportunity in Education (COE), and Alliance for Higher Education and Democracy of the University of Pennsylvania (PennAHEAD). General population age 25-34: U.S. Census Bureau; American Community Survey, 2019 American Community Survey 5-Year Estimates, Table S1501.