What is 'The Great Dechurching'?

The Great Dechurching refers to approximately 40 million Americans departing from regular church attendance between 1993 and 2023, documented in Jim Davis and Michael Graham's 2023 book of the same name.

Why did so many Americans stop going to church?

Multiple factors: culturally Christian casuals who drifted passively, those hurt by abuse or conflict, those alienated by political entanglement, intellectual doubters, and busy schedules. The most common thread was relational neglect — no one reached out.

How many Americans have left the church?

An estimated 40 million Americans who previously attended church regularly have stopped in the past 25 years. Pew Research documents monthly attendance dropped from 54% in 2007 to 41% by 2023.

What are the consequences of leaving church?

Harvard research links regular attendance with higher volunteering, charitable giving, civic participation, and life satisfaction. A 20-year Harvard study found weekly attendees had a 33% lower all-cause mortality risk.

How do I come back to church after years away?

Key factors: a personal invitation from a friend, a low-stakes entry point like a small group, and finding a church that fits your values. FaithScout's free quiz at faithscout.com/onboarding can help match you.

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The Great Dechurching: Why 40 Million Americans Left (And How to Come Back)

By FaithScout TeamMarch 25, 202613 min read

Last updated: March 29, 2026

Table of Contents

Making It Stick: How to Avoid Another Fade

Frequently Asked Questions

Your Next Step (Yes, Just One)