How many mega churches are there in the United States?

As of 2024, approximately 1,750 Protestant congregations in the United States meet the Hartford Institute's definition of a mega church (2,000+ weekly attendance). Together they serve an estimated 10 million weekly worshippers.

What is the average church size in America?

The median Protestant church in the U.S. has approximately 65 regular attenders, according to the Hartford Institute for Religion Research. Despite mega churches capturing significant media attention, the overwhelming majority of American churches are small.

Are small churches growing or shrinking?

The picture is mixed. Many small churches are declining as older congregations age. However, a significant number of new church plants and intentional community churches start small by design and are growing. FaithScout tracks both established and newer congregations across the country.

Can you find real community at a mega church?

Yes — but it requires intentionality. Most mega churches structure community through weeknight small groups of 8–15 people. Attenders who join a small group report community satisfaction comparable to small church attendees, according to FaithScout visitor reviews.

What size church does the Bible prescribe?

The New Testament describes both large gatherings (Acts 2 records 3,000 baptized in a single day) and small house churches (Romans 16:5 references 'the church in their house'). Most theologians do not see a prescribed size as a biblical requirement.

Comparison

Mega Church vs Small Church: Which Is Better for You?

By FaithScout TeamMarch 25, 202614 min read

Last updated: March 29, 2026

Table of Contents

When You've Made the Wrong Choice

Beyond Size: What Really Matters

Making Peace with Your Decision

Practical Next Steps

Frequently Asked Questions

Final Thoughts