Year-by-Year (Click on a point to see data)

Membership Data [Download .csv Data]

Year	Clergy	Congregations	Members
1925	1,877	3,162	392,155
1929	1,875	2,914	399,073
1933	-	2,866	403,786
1935	1,718	2,856	409,874
1937	-	2,823	411,674
1941	-	2,809	421,689
1942	-	2,788	425,337
1944	-	2,748	433,480

Year-by-Year

Data were taken from the National Council of Churches' Historic Archive CD and recent editions of the Yearbook of American and Canadian Churches. Denomination descriptions provided by Dr. J. Gordon Melton, Director, Institute for the Study of American Religion (ISAR). [More information on data sources]