This graph shows the largest churches among Mainline Protestant denominations in the United States in 2010, by number of congregations. In 2010, the United Methodist Church was the largest church, with 33,323 congregations.
Largest churches among Mainline Protestant denominations in the United States in 2010, by number of congregations
Mainline Protestant church
Number of congregations
United Methodist Church
33,323
Presbyterian Church (U.S.A.)
10,487
Evangelical Lutheran Church in America
9,846
Episcopal Church
6,794
American Baptist Churches in the U.S.A.
5,243
United Church of Christ
5,225
All other Mainline Protestant
6,842
Created with Highcharts 7.2.2Mainline Protestant churchNumber of congregations33,32333,32310,48710,4879,8469,8466,7946,7945,2435,2435,2255,2256,8426,842United Methodist ChurchPresbyterian Church (U.S.A.)Evangelical Lutheran Church in AmericaEpiscopal ChurchAmerican Baptist Churches in the U.S.A.United Church of ChristAll other Mainline Protestant
You have no right to use this feature.
Make sure to contact us if you are interested in scientific citation.
You can upgrade your account to enable this functionality for all statistics.
This feature is not available with your current account.Request access
Learn more about how Statista can support your business.
ASARB. (May 1, 2012). Largest churches among Mainline Protestant denominations in the United States in 2010, by number of congregations [Graph]. In Statista. Retrieved May 15, 2025, from https://www.statista.com/statistics/245416/largest-mainline-protestant-churches-in-the-us-by-congregations/
ASARB. "Largest churches among Mainline Protestant denominations in the United States in 2010, by number of congregations." Chart. May 1, 2012. Statista. Accessed May 15, 2025. https://www.statista.com/statistics/245416/largest-mainline-protestant-churches-in-the-us-by-congregations/
ASARB. (2012). Largest churches among Mainline Protestant denominations in the United States in 2010, by number of congregations. Statista. Statista Inc.. Accessed: May 15, 2025. https://www.statista.com/statistics/245416/largest-mainline-protestant-churches-in-the-us-by-congregations/
ASARB. "Largest Churches among Mainline Protestant Denominations in The United States in 2010, by Number of Congregations." Statista, Statista Inc., 1 May 2012, https://www.statista.com/statistics/245416/largest-mainline-protestant-churches-in-the-us-by-congregations/
ASARB, Largest churches among Mainline Protestant denominations in the United States in 2010, by number of congregations Statista, https://www.statista.com/statistics/245416/largest-mainline-protestant-churches-in-the-us-by-congregations/ (last visited May 15, 2025)
Largest churches among Mainline Protestant denominations in the United States in 2010, by number of congregations [Graph], ASARB, May 1, 2012. [Online]. Available: https://www.statista.com/statistics/245416/largest-mainline-protestant-churches-in-the-us-by-congregations/
Profit from additional features with an Employee Account
Please create an employee account to be able to mark statistics as favorites.
Then you can access your favorite statistics via the star in the header.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.