Religious Breakdown Overview
| Religious Group | Population Share (%) |
|---|---|
| Protestant Christian | 34% |
| Roman Catholic | 28% |
| Jewish | 3% |
| Muslim | 3% |
| Hindu | 1% |
| Buddhist | 1% |
| Eastern Orthodox | 1% |
| Other Religions | 1% |
| Religiously Unaffiliated | 26% |
Frequently Asked Questions (6 Mandatory FAQs)
1. What is the most popular religion in Chicago Metro Area?
According to Pew Research, the largest religious group in Chicago Metro Area is Protestant Christian, representing 34% of the total adult population.
2. What percentage of adults in Chicago Metro Area are religiously unaffiliated?
Approximately 26% of adults in Chicago Metro Area identify as religiously unaffiliated (atheist, agnostic, or "nothing in particular").
3. How do non-Christian religions rank in Chicago Metro Area?
Non-Christian faiths (including Judaism, Islam, Hinduism, and Buddhism) account for a significant share of the metro population, reflecting high cultural diversity.
4. Where do these religious demographic figures originate?
Data is compiled from the Pew Research Center Religious Landscape Study, PRRI American Values Atlas, and U.S. Census Bureau metro demographic indicators.
5. Are places of worship and religious institutions protected under U.S. federal law?
Yes. Under the Religious Land Use and Institutionalized Persons Act (RLUIPA) and Title VII of the Civil Rights Act, religious institutions and employees are protected against land-use discrimination and workplace bias.
6. How does Chicago Metro Area compare to national U.S. religious averages?
Demographic surveys highlight specific regional variations in Chicago Metro Area compared to national averages for Christian adherence and unaffiliated populations.
• Pew Research Center Religious Landscape Study: pewresearch.org/religious-landscape-study
• PRRI American Values Atlas: prri.org
Wise International Money Transfer
Send money across 50+ currencies with real mid-market exchange rates and zero hidden bank markup fees.
Transfer Money with Wise