The NCES−Barron's Admissions Competitiveness Index Data Files: 1972, 1982, 1992, 2004, 2008, 2014 (NCES 2015-332) contain the Barron's college admissions competitiveness selectivity ratings for 1972, 1982, 1992, 2004, 2008, 2014 along with the NCES Higher Education Information System (HEGIS) FICE ID and Integrated Postsecondary Education Data System (IPEDS) UNITID codes and the Office of Postsecondary Education OPEID codes of each postsecondary institution included. Also included are the city and state of each institution included in the Barron's lists. The years selected correspond to the years that students in the longitudinal studies (NLS-72, HS&B, NELS:88, ELS-2000,HSLS:09, and BPS) initially attended the 4-year postsecondary institutions. Each of the six NCES−Barron's index files is available in a separate worksheet in an Excel workbook file that is in Excel 1997–2003 compatible format.