Association of Religion Data Archives (ARDA)

The Association of Religion Data Archives (ARDA) is a comprehensive online resource that collects, analyzes, and provides data about religious beliefs, practices, and organizations across the United States and globally. It offers detailed statistics, surveys, and reports to help researchers, educators, policymakers, and the public understand religious demographics, trends, and diversity. ARDA aims to inform discussions about religion's role in society through accessible, reliable data and is widely respected for its rigorous methodology and extensive datasets.