The Common Core of Data (CCD) by National Center for Education Statistics (NCES)

The Common Core of Data (CCD) is a program of the National Center for Education Statistics (NCES), which is a part of the U.S. Department of Education. The CCD is a comprehensive and longitudinal database that collects, maintains, and provides access to a wide range of education-related data at the elementary and secondary school levels in the United States. The data collected through CCD cover various aspects of education, including enrollment, staffing, finance, and other key indicators.