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Largest Mainline Protestant churches in the United States 2010, by congregations

Largest churches among Mainline Protestant denominations in the United States in 2010, by number of congregations

The data displays the biggest churches among Mainline Protestant denominations in the U.S. in 2010, by number of congregations. In 2010, the United Methodist Church was the biggest church, with 33,323 congregations.

United Methodist Church	33323
Presbyterian Church (U.S.A.)	10487
Evangelical Lutheran Church in America	9846
Episcopal Church	6794
American Baptist Churches in the U.S.A.	5243
United Church of Christ	5225
All other Mainline Protestant	6842

Largest Mainline Protestant churches in the United States 2010, by congregations

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