Megachurches continue to grow and diversify

  |  Source: Religion News Service

Lakewood Church is a nondenominational Christian megachurch in Houston. It is one of the largest congregations in the United States, occupying a former sports arena. (Creative Commons Photo via RNS)

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WASHINGTON (RNS)—America’s megachurches have ­­continued to thrive over the past five years, attracting more worshippers, becoming more diverse and opening new locations.

A pre-pandemic, national survey of megachurches from the Hartford Institute for Religion Research found the median megachurch draws about 4,100 attenders to its worship services, up from about 3,700 in 2015.

The average megachurch budget is $5.3 million, up from $4.7 million in 2015. Seven out of 10 have more than one location. Six out of 10 (58 percent) say they have a multiracial congregation.



Despite the decline among Christian groups overall, most megachurches seem to be doing well, said Scott Thumma, professor of sociology of religion at Hartford Seminary and director of Hartford Institute.

“They continue to do things that other congregations should be doing,” Thumma said.

Thumma said the use of contemporary worship—along with a focus on small groups and international diversity—has helped megachurches continue to grow.



Most steer clear of politics

Megachurches, in general, he said, also tend to steer clear of controversy, staying away from culture wars or political battles.

Scott Thumma

According to the survey, few megachurches said they distribute voter guides (14 percent) or encourage voter registration (14 percent), or participate in get-out-the-vote efforts. Sixty-three percent said their church avoids political discussions when they gather. One in 5 said their congregation is politically active. Two-thirds disagree when asked if “everyone in this congregation has the same political position.”

Thumma said the growing diversity in megachurches reflects the changing demographics of the United States. Megachurches, he said, also attract younger worshippers than other kinds of churches.


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“Megachurches are one of the few groups of churches that have a wide representation of people under 45,” he said. People in that age group, he said, tend to be more demographically diverse and more open to diversity. More than three-quarters of the churches (78 percent) in the survey said they were intentionally trying to become more diverse.

Still, Thumma pointed out, megachurch pastors themselves are not a diverse group. The average megachurch pastor is a 53-year-old white man who has been in place for 15 years. And many are in danger of losing effectiveness as leaders, he said.

According to the survey, most megachurches experience their biggest growth when their pastor has been in place for between five and 19 years. After 20 years, the growth drops off. The survey also found that after 15 years, a megachurch’s spiritual health begins to fail.



“The gist is that the period between 10 and 15 years of a pastor’s tenure produces the most spiritually vital congregational dynamic,” according to the report. “Prior to and after that point, it is a less robust picture, on average.”

Thumma said after 10 or 15 years, megachurches need to reassess to see if the way they are operating still meets the needs of the community around them. After that much time, things have likely changed and the church may have fallen into a rut.

“You can’t live on your charisma and assume the church is just going to keep flourishing and flourishing,” he said.



Among other findings:

  • Only two-thirds (68 percent) of megachurch attendees show up on any given Sunday, down from 82 percent in 2015 and 90 percent in 2000.
  • Half (51 percent) cooperate with other churches on community service projects.
  • One in 5 (21 percent) cooperate with people of other faith traditions on community service.
  • One in 5 (19.1 percent) declined by at least 2 percent in the last five years.
  • Sixteen percent merged with another church.
  • Just over half (56 percent) had between 1,800 and 2,999 average attenders per week, while 5 percent had more than 10,000 attenders.
  • The average megachurch offered about seven services a week.
  • Twenty-eight percent have paid, professional security at services. Thirty-eight percent have volunteer security.
  • Two-thirds (65 percent) of megachurches identify as evangelical.
  • Twelve percent identify as Pentecostal or charismatic.
  • Twelve percent identify as “missional.”
  • Seven percent identify as liberal, moderate or progressive.

Thumma said that overall, megachurches seem to be growing less comfortable with the term “evangelical” and are more open than in the past to working with those they disagree with on theological or political matters.

“You can see them moving ever so slightly toward the middle,” he said.

The survey included 580 megachurches with an average weekly attendance of 1,800 adults and children or more, and was part of the larger Faith Communities Today study. The survey was conducted from January until May 2020. The study was conducted by the Hartford Institute along with the Evangelical Council for Financial Accountability and Leadership Network.

To read the full survey, click here.

Ahead of the Trend is a collaborative effort between Religion News Service and the Association of Religion Data Archives made possible through the support of the John Templeton Foundation.  

Image courtesy of the Hartford Institute for Religion Research

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