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

Membership Data [Download .csv Data]

Year	Clergy	Congregations	Members
1925	7,994	16,957	2,534,112
1929	7,961	16,569	2,594,038
1931	-	-	2,346,000
1933	-	16,199	2,681,233
1935	7,790	16,245	2,751,354
1937	-	16,320	2,822,516

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]