Common Core of Data (CCD)

The Common Core of Data (CCD) is a comprehensive, national database maintained by the National Center for Education Statistics (NCES). It collects detailed information from public elementary and secondary schools across the United States, including data on enrollment, demographics, finances, personnel, and facilities. The CCD helps researchers, policymakers, and educators understand school trends, compare school systems, and make informed decisions about education policy and resource allocation. It serves as a standardized and reliable source of school data, promoting transparency and supporting efforts to improve educational outcomes nationwide.