Top 15 Reporting Religious Bodies
Buffalo-Niagara Falls, NY
Church, Christian, or Religious Body Adherents (and rank) Congregations
in 2000 in 1990 in 2000 in 1990
Catholic Church, The 622,786 (1)   666,747 (1)   184 199
United Methodist Church, The 26,295 (2)   31,362 (2)   69 76
Evangelical Lutheran Church in America 23,971 (3)   27,883 (3)   52 56
Lutheran Church--Missouri Synod 21,343 (4)   23,649 (5)   43 45
Jewish Estimate 20,150 (5)   18,525 (7)   19 21
Presbyterian Church (USA) 16,935 (6)   22,120 (6)   52 53
Wesleyan Church, The 15,082 (7)   2,687 (14)   12 11
Episcopal Church 14,039 (8)   17,376 (8)   43 46
United Church of Christ 13,854 (9)   16,842 (9)   48 50
American Baptist Churches in the USA 11,563 (10)   13,896 (11)   34 42
Assemblies of God 11,357 (11)   12,525 (12)   29 30
Muslims Estimate 5,405 (12)   NA     7 NA
Church of Jesus Christ of Latter-day Saints, The 2,375 (13)   2,255 (15)   7 9
Greek Orthodox Archdiocese of America 2,313 (14)   NR     1 1
Christian Church (Disciples of Christ) in the United States and Canada 2,044 (15)   1,955 (16)   10 10

Metropolitan Population, 2000 Census:   1,170,111
Percent of Population Claimed by
Reporting Groups:
  71.0%

National Average: 50.2% claimed

Reporting Groups (149 possible): 59 (46 of 133 in 1990)
Total Reported Adherents: 830,500 (914,872 in 1990)
Total Reported Congregations: 752 (791 in 1990)

The metro area included 2 counties (or equivalent) at the time of the 2000 census:
  Erie County, NY; Niagara County, NY
The newly published book Religious Congregations and Membership in the United States 2000 includes a CD that allows users to determine such lists for any selected group of counties.
Source: Religious Congregations and Membership in the United States 2000
Churches and Church Membership in the United States 1990
Both studies, copyrighted by the Association of Statisticians of American Religious Bodies, are published by the Glenmary Research Center, Nashville, Tenn. More information is available at www.glenmary.org/grc.