Browse 114 concepts used in the study of religion, review how survey researchers measured them in the past, and quickly compare the results of more than 7,600 survey questions.
The archive is a collection of surveys, polls, and other data submitted by the foremost scholars and research centers in the world. Review and analyze data online, or download free of charge.
Examine the religious composition, religious freedoms, demographics, constitutional clauses, survey findings and multiple social and political measures for 250 nations.
View maps of the United States and individual states for hundreds of variables, including congregational membership, census data, crime statistics and many others.
Generate congregational membership reports for any county, state and urban area in the United States using data collected by the Religious Congregations & Membership Study.
Compare the members of 31 different religious groups (including agnostics and atheists) using data from the 2007 U.S. Religious Landscape Survey, collected by Pew Forum on Religion & Public Life.
The profiles chart schisms and mergers, document membership trends, offer basic descriptions, and link to additional resources for more than 400 past and present American religious groups.
Browse dozens of topics from a major national survey of religious congregations. See how the responses vary by the size, religious family and region of the congregation.
Browse dozens of topics covered by major national surveys. See how the responses vary by demographic categories and, when available, how they change over time.
View maps of the United States and individual states for hundreds of variables, including congregational membership, census data, crime statistics and many others.
Generate congregational membership reports for any county, state and urban area in the United States using data collected by the Religious Congregations & Membership Study.
People wander and find their seats as they wait for the SBC annual meeting at the Music City Center in Nashville, Tennessee, to begin on June 15, 2021. RNS photo by Kit Doyle By Ryan Burge (RNS) — The Southern Baptist Convention is gathering in Nashville, Tennessee. It’s not an exaggeration to say that it[ READ FULL COLUMN ]
A visual of the “Blue Wave” spell from November 2020. Photo via Facebook/Bind Trump (Official) May 26, 2021 By Heather Greene (RNS) — In 2017, witches around the United States, and a few around the world, turned their magic to political activism, performing a spell to “bind” then-President Donald Trump “and all who abet him.”[ READ FULL COLUMN ]
Science vs. religion May 25, 2021 By Carol Kuruvilla (RNS) — As public health officials grapple with the slowing rate of COVID-19 vaccinations in the U.S., two groups of Americans stand out as being particularly resistant to rolling up their sleeves for the shots: Republicans and white evangelicals. In mid-April, about 20% of white evangelicals said[ READ FULL COLUMN ]
Forget the centuries-old narrative of Christian missionaries being predominantly white and Western. Workers from the Global South are the force behind one of the great transformations of missions in the modern age.
A new wave of research on religious leadership is finding significant numbers of clergy show evidence of struggling with clinical signs of narcissism. Yet there is a powerful countervailing force: Humility.
Social and medical sciences are increasingly finding evidence to support how religion promotes better health, including living longer. This voluminous new wave of research is helping both religious communities and medical professionals to understand the promises and pitfalls of the faith-health connection. The potential for science and religion to work together for the common good holds great promise for improving global health during the coronavirus pandemic and beyond.
Providing deadline access to the finest national and international data on religion.
National Profiles
ARDA's National Profiles provide detailed data by country on religious adherents, religious freedom, demographics and a host of other social measures. Choose a country below to see its profile:
US Denominations
Our American Denominations feature provides detailed information and family trees for over 400 U.S. religious denominations.
The following primers and interactive tutorials were developed by theARDA.com and the International Center for Journalists.
Ahead of the Trend columns, GlobalPlus reports and religion quizzes bring you the latest news in religion research from throughout the world. This is a collegial effort, enlisting the cooperation of researchers, universities, journal editors, institutes and associations of scholars to increase the impact and awareness of important findings in religion research.
About The Author David Briggs, a former national writer for The Associated Press who holds a master's degree from Yale Divinity School, is consistently honored among the Top 10 secular religion writers and reporters in North America.
ARDA's 
