Religions in the United States Quiz
Spatial distribution of religions (10 questions).
Religions in the United States Quiz: Quick Study Notes
The religious landscape of the United States is characterized by distinct regional patterns shaped by historic immigration waves, internal migration, and cultural development. From the evangelical stronghold of the “Bible Belt” to the Lutheran heritage of the Upper Midwest, religious geography offers a unique lens into American history.
Key Takeaways
- Baptist dominance: The Southern US is the heartland of Baptist traditions.
- Catholic plurality: Due to historic and modern immigration, Catholics are the largest single group in the Northeast and Southwest.
- Latter-day Saints: Heavily concentrated in Utah, Idaho, and parts of Arizona and Nevada.
- Mainline Protestantism: Historically strongest in New England and the Mid-Atlantic states.
- Diversity: Urban centers generally display greater religious diversity compared to rural areas.
What is the “Bible Belt”?
The Bible Belt is an informal region in the Southern United States where socially conservative evangelical Protestantism plays a significant role in society and politics.
Where are Catholics most concentrated in the US?
Catholics are historically concentrated in the Northeast and the urban Midwest due to European immigration, and in the Southwest due to Hispanic heritage.
Which US state has the highest percentage of Mormons?
Utah has the highest percentage of residents belonging to the Church of Jesus Christ of Latter-day Saints, followed by Idaho.
Which region is considered the least religious?
The Pacific Northwest (particularly Oregon and Washington) and New England generally have the highest percentages of “unaffiliated” residents.
Why are there so many Lutherans in the Midwest?
This demographic pattern is the direct result of large-scale immigration from Germany and Scandinavian countries (Norway, Sweden) to the Midwest in the 19th century.

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