Association of Religion Data Archives

The Association of Religion Data Archives (ARDA) is a comprehensive resource that collects, maintains, and shares detailed information about religious groups, beliefs, and practices across the United States and globally. It provides researchers, policymakers, and the public with access to survey data, maps, and statistical reports to better understand religious diversity, trends, and influence. ARDA's goal is to support informed discussions and decision-making regarding religion's role in society by offering accurate, up-to-date data in a user-friendly format.