Suffolk County, New York (NY) Religion Statistics Profile - Brookhaven, Islip, Babylon, Huntington, Smithtown Back to: Suffolk County profile, New York, New York forum, All US cities. Percentage of population affiliated with a religious congregation: 67.97% Here 68.0% USA 50.2% Total adherents in this county: 964,721, state total: 11,461,411 Total congregations in this county: 498, state total: 11,001 County population: 1,419,369 Adherents Breakdown of population affiliated with a religious congregation - Main religions Name Mainline Protestant Denominations Evangelical Denominations Catholic Church Orthodox Denominations Other Denominations Congregations 181 (36.35%) 151 (30.32%) 72 (14.46%) 12 (2.41%) 82 (16.47%) Adherents 77,885 (8.1%) County 8.1% State 11.4% 32,186 (3.3%) County 3.3% State 4.9% 734,174 (76.1%) County 76.1% State 65.9% 4,814 (0.5%) County 0.5% State 0.9% 115,662 (12.0%) County 12.0% State 16.9% Religion details Name Catholic Church United Methodist Church Evangelical Lutheran Church in America Episcopal Church Lutheran Church Congregations 72 (14.5%) 47 (9.4%) 26 (5.2%) 40 (8.0%) 15 (3.0%) Adherents 734,174 (76.1%) County 76.1% State 65.9% 22,448 (2.3%) County 2.3% State 3.5% 19,378 (2.0%) County 2.0% State 1.5% 16,234 (1.7%) County 1.7% State 1.8% 15,030 (1.6%) County 1.6% State 0.7% Name Presbyterian Church (USA) Muslim Estimate Greek Orthodox Archdiocese of America Assemblies of God Church of God (Cleveland, Tennessee) Congregations 37 (7.4%) 9 (1.8%) 6 (1.2%) 29 (5.8%) 22 (4.4%) Adherents 12,485 (1.3%) County 1.3% State 1.4% 12,139 (1.3%) County 1.3% State 2.0% 4,017 (0.4%) County 0.4% State 0.5% 3,744 (0.4%) County 0.4% State 0.9% 3,680 (0.4%) County 0.4% State 0.2% Name United Church of Christ Church of Jesus Christ of Latter-day Saints (LDS Church, colloquially Mormon Church) American Baptist Churches in the USA Seventh-Day Adventist Church Reformed Church in America Congregations 13 (2.6%) 7 (1.4%) 8 (1.6%) 11 (2.2%) 4 (0.8%) Adherents 3,400 (0.4%) County 0.4% State 0.5% 2,280 (0.2%) County 0.2% State 0.4% 1,850 (0.2%) County 0.2% State 1.8% 1,588 (0.2%) County 0.2% State 0.6% 1,393 (0.1%) County 0.1% State 0.6% Name Churches of Christ Church of the Nazarene Unitarian Universalist Association Christian Churches and Churches of Christ Southern Baptist Convention Congregations 9 (1.8%) 10 (2.0%) 7 (1.4%) 6 (1.2%) 10 (2.0%) Adherents 1,229 (0.1%) County 0.1% State 0.1% 1,044 (0.1%) County 0.1% State 0.2% 972 (0.1%) County 0.1% State 0.1% 864 (0.1%) County 0.1% State 0.1% 749 (0.1%) County 0.1% State 0.2% Name Non-Charismatic Churches Independent Conservative Baptist Association of America Evangelical Free Church of America Charismatic Churches Independent Additional (Not in any CCC Body) Congregational Christian Churches Congregations 3 (0.6%) 7 (1.4%) 4 (0.8%) 1 (0.2%) 1 (0.2%) Adherents 700 (0.1%) County 0.1% State 0.1% 671 (0.1%) County 0.1% State 0.1% 630 (0.1%) County 0.1% State 0.0% 500 (0.1%) County 0.1% State 0.3% 454 (0.0%) County 0.0% State 0.0% Name Orthodox Church in America: Territorial Dioceses Baha'i Christian and Missionary Alliance American Diocese Malankara Orthodox Syrian Church The Wesleyan Church Congregations 2 (0.4%) 5 (1.0%) 2 (0.4%) 1 (0.2%) 1 (0.2%) Adherents 377 (0.0%) County 0.0% State 0.0% 271 (0.0%) County 0.0% State 0.0% 257 (0.0%) County 0.0% State 0.2% 250 (0.0%) County 0.0% State 0.0% 250 (0.0%) County 0.0% State 0.4% Name Vineyard USA General Association of Regular Baptist Churches Salvation Army Friends (Quakers) United Reformed Churches in North America Congregations 1 (0.2%) 3 (0.6%) 2 (0.4%) 3 (0.6%) 1 (0.2%) Adherents 199 (0.0%) County 0.0% State 0.0% 197 (0.0%) County 0.0% State 0.1% 191 (0.0%) County 0.0% State 0.2% 189 (0.0%) County 0.0% State 0.0% 170 (0.0%) County 0.0% State 0.0% Name Church of God of Prophecy Ukranian Orthodox Church of the USA International Pentecostal Holiness Church Wisconsin Evangelical Lutheran Synod Christian Reformed Church in North America Congregations 2 (0.4%) 2 (0.4%) 1 (0.2%) 1 (0.2%) 1 (0.2%) Adherents 169 (0.0%) County 0.0% State 0.0% 120 (0.0%) County 0.0% State 0.0% 85 (0.0%) County 0.0% State 0.0% 80 (0.0%) County 0.0% State 0.0% 71 (0.0%) County 0.0% State 0.0% Name North American Baptist Conference Antiochian Orthodox Christian Archdiocese of North America The Evangelical Covenant Church Church of God (Anderson, Indiana) Congregations 2 (0.4%) 1 (0.2%) 1 (0.2%) 1 (0.2%) Adherents 54 (0.0%) County 0.0% State 0.0% 50 (0.0%) County 0.0% State 0.0% 48 (0.0%) County 0.0% State 0.0% 40 (0.0%) County 0.0% State 0.0% Catholic Church 72 congregations: 4.04% of state's Catholic Church's 1,784 congregations. 734,174 adherents: 9.72% of state's Catholic Church's 7,550,491 adherents. United Methodist Church 47 congregations: 3.35% of state's United Methodist Church's 1,404 congregations. 22,448 adherents: 5.57% of state's United Methodist Church's 403,362 adherents. Evangelical Lutheran Church in America 26 congregations: 6.09% of state's Evangelical Lutheran Church in America's 427 congregations. 19,378 adherents: 11.44% of state's Evangelical Lutheran Church in America's 169,329 adherents. Episcopal Church 40 congregations: 5.77% of state's Episcopal Church's 693 congregations. 16,234 adherents: 8.04% of state's Episcopal Church's 201,797 adherents. Lutheran Church 15 congregations: 7.69% of state's Lutheran Church's 195 congregations. 15,030 adherents: 18.40% of state's Lutheran Church's 81,705 adherents. Presbyterian Church (USA) 37 congregations: 5.16% of state's Presbyterian Church (USA)'s 717 congregations. 12,485 adherents: 7.70% of state's Presbyterian Church (USA)'s 162,227 adherents. Muslim Estimate 9 congregations: 6.25% of state's Muslim Estimate's 144 congregations. 12,139 adherents: 5.42% of state's Muslim Estimate's 223,968 adherents. Greek Orthodox Archdiocese of America 6 congregations: 9.38% of state's Greek Orthodox Archdiocese of America's 64 congregations. 4,017 adherents: 6.54% of state's Greek Orthodox Archdiocese of America's 61,407 adherents. Assemblies of God 29 congregations: 5.73% of state's Assemblies of God's 506 congregations. 3,744 adherents: 3.81% of state's Assemblies of God's 98,209 adherents. Church of God (Cleveland, Tennessee) 22 congregations: 13.58% of state's Church of God (Cleveland, Tennessee)'s 162 congregations. 3,680 adherents: 15.83% of state's Church of God (Cleveland, Tennessee)'s 23,248 adherents. United Church of Christ 13 congregations: 4.47% of state's United Church of Christ's 291 congregations. 3,400 adherents: 5.77% of state's United Church of Christ's 58,949 adherents. Church of Jesus Christ of Latter-day Saints (LDS Church, colloquially Mormon Church) 7 congregations: 4.38% of state's Church of Jesus Christ of Latter-day Saints (LDS Church, colloquially Mormon Church)'s 160 congregations. 2,280 adherents: 5.07% of state's Church of Jesus Christ of Latter-day Saints (LDS Church, colloquially Mormon Church)'s 44,987 adherents. American Baptist Churches in the USA 8 congregations: 1.48% of state's American Baptist Churches in the USA's 541 congregations. 1,850 adherents: 0.91% of state's American Baptist Churches in the USA's 203,297 adherents. Seventh-Day Adventist Church 11 congregations: 4.42% of state's Seventh-Day Adventist Church's 249 congregations. 1,588 adherents: 2.37% of state's Seventh-Day Adventist Church's 66,998 adherents. Reformed Church in America 4 congregations: 1.61% of state's Reformed Church in America's 249 congregations. 1,393 adherents: 2.04% of state's Reformed Church in America's 68,261 adherents. Churches of Christ 9 congregations: 9.38% of state's Churches of Christ's 96 congregations. 1,229 adherents: 12.61% of state's Churches of Christ's 9,749 adherents. Church of the Nazarene 10 congregations: 6.33% of state's Church of the Nazarene's 158 congregations. 1,044 adherents: 5.99% of state's Church of the Nazarene's 17,433 adherents. Unitarian Universalist Association 7 congregations: 11.29% of state's Unitarian Universalist Association's 62 congregations. 972 adherents: 7.78% of state's Unitarian Universalist Association's 12,489 adherents. Christian Churches and Churches of Christ 6 congregations: 9.38% of state's Christian Churches and Churches of Christ's 64 congregations. 864 adherents: 13.08% of state's Christian Churches and Churches of Christ's 6,607 adherents. Southern Baptist Convention 10 congregations: 4.57% of state's Southern Baptist Convention's 219 congregations. 749 adherents: 3.07% of state's Southern Baptist Convention's 24,364 adherents. Non-Charismatic Churches Independent 3 congregations: 15.79% of state's Non-Charismatic Churches Independent's 19 congregations. 700 adherents: 4.91% of state's Non-Charismatic Churches Independent's 14,250 adherents. Conservative Baptist Association of America 7 congregations: 6.42% of state's Conservative Baptist Association of America's 109 congregations. 671 adherents: 4.80% of state's Conservative Baptist Association of America's 13,971 adherents. Evangelical Free Church of America 4 congregations: 12.12% of state's Evangelical Free Church of America's 33 congregations. 630 adherents: 15.62% of state's Evangelical Free Church of America's 4,034 adherents. Charismatic Churches Independent 1 congregations: 5.00% of state's Charismatic Churches Independent's 20 congregations. 500 adherents: 1.71% of state's Charismatic Churches Independent's 29,250 adherents. Additional (Not in any CCC Body) Congregational Christian Churches 1 congregations: 14.29% of state's Additional (Not in any CCC Body) Congregational Christian Churches' 7 congregations. 454 adherents: 52.36% of state's Additional (Not in any CCC Body) Congregational Christian Churches' 867 adherents. Orthodox Church in America: Territorial Dioceses 2 congregations: 6.45% of state's Orthodox Church in America: Territorial Dioceses' 31 congregations. 377 adherents: 6.89% of state's Orthodox Church in America: Territorial Dioceses' 5,471 adherents. Baha'i 5 congregations: 15.63% of state's Baha'i's 32 congregations. 271 adherents: 6.02% of state's Baha'i's 4,499 adherents. Christian and Missionary Alliance 2 congregations: 1.24% of state's Christian and Missionary Alliance's 161 congregations. 257 adherents: 1.06% of state's Christian and Missionary Alliance's 24,142 adherents. American Diocese Malankara Orthodox Syrian Church 1 congregations: 4.55% of state's American Diocese Malankara Orthodox Syrian Church's 22 congregations. 250 adherents: 4.67% of state's American Diocese Malankara Orthodox Syrian Church's 5,350 adherents. The Wesleyan Church 1 congregations: 0.81% of state's The Wesleyan Church's 124 congregations. 250 adherents: 0.60% of state's The Wesleyan Church's 41,898 adherents. Vineyard USA 1 congregations: 6.67% of state's Vineyard USA's 15 congregations. 199 adherents: 6.92% of state's Vineyard USA's 2,875 adherents. General Association of Regular Baptist Churches 3 congregations: 2.07% of state's General Association of Regular Baptist Churches' 145 congregations. 197 adherents: 1.21% of state's General Association of Regular Baptist Churches' 16,300 adherents. Salvation Army 2 congregations: 2.06% of state's Salvation Army's 97 congregations. 191 adherents: 0.79% of state's Salvation Army's 24,065 adherents. Friends (Quakers) 3 congregations: 5.26% of state's Friends (Quakers)'s 57 congregations. 189 adherents: 5.40% of state's Friends (Quakers)'s 3,502 adherents. United Reformed Churches in North America 1 congregations: 100.00% of state's United Reformed Churches in North America's 1 congregations. 170 adherents: 100.00% of state's United Reformed Churches in North America's 170 adherents. Church of God of Prophecy 2 congregations: 4.55% of state's Church of God of Prophecy's 44 congregations. 169 adherents: 4.16% of state's Church of God of Prophecy's 4,062 adherents. Ukranian Orthodox Church of the USA 2 congregations: 10.53% of state's Ukranian Orthodox Church of the USA's 19 congregations. 120 adherents: 2.46% of state's Ukranian Orthodox Church of the USA's 4,884 adherents. International Pentecostal Holiness Church 1 congregations: 16.67% of state's International Pentecostal Holiness Church's 6 congregations. 85 adherents: 17.17% of state's International Pentecostal Holiness Church's 495 adherents. Wisconsin Evangelical Lutheran Synod 1 congregations: 16.67% of state's Wisconsin Evangelical Lutheran Synod's 6 congregations. 80 adherents: 14.98% of state's Wisconsin Evangelical Lutheran Synod's 534 adherents. Christian Reformed Church in North America 1 congregations: 9.09% of state's Christian Reformed Church in North America's 11 congregations. 71 adherents: 2.56% of state's Christian Reformed Church in North America's 2,770 adherents. North American Baptist Conference 2 congregations: 20.00% of state's North American Baptist Conference's 10 congregations. 54 adherents: 3.34% of state's North American Baptist Conference's 1,618 adherents. Antiochian Orthodox Christian Archdiocese of North America 1 congregations: 8.33% of state's Antiochian Orthodox Christian Archdiocese of North America's 12 congregations. 50 adherents: 1.02% of state's Antiochian Orthodox Christian Archdiocese of North America's 4,880 adherents. The Evangelical Covenant Church 1 congregations: 6.67% of state's The Evangelical Covenant Church's 15 congregations. 48 adherents: 1.29% of state's The Evangelical Covenant Church's 3,710 adherents. Church of God (Anderson, Indiana) 1 congregations: 2.86% of state's Church of God (Anderson, Indiana)'s 35 congregations. 40 adherents: 1.44% of state's Church of God (Anderson, Indiana)'s 2,772 adherents. Buddhists 5 congregations: 4.13% of state's Buddhists' 121 congregations. Calvary Chapel Fellowship Churches 3 congregations: 13.04% of state's Calvary Chapel Fellowship Churches' 23 congregations. Reformed Baptist Churches 3 congregations: 17.65% of state's Reformed Baptist Churches' 17 congregations. Hindus 1 congregations: 1.20% of state's Hindus' 83 congregations. Orthodox Presbyterian Church 1 congregations: 9.09% of state's Orthodox Presbyterian Church's 11 congregations. Source: Jones, Dale E., et al. 2002. Congregations and Membership in the United States 2000. Nashville, TN: Glenmary Research Center. Back to: Suffolk County profile, New York, New York forum, All US cities.

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