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Winnebago County, Wisconsin - County Membership Report (2020)

Exact definitions of "congregations" and "adherents" vary by religious body. Congregations may be parishes, churches, synagogues, mosques, temples, or another site where a religious body has regularly scheduled worship services. Adherents generally are members, children who are not members, and others who are not members but are considered participants in the congregation.

[More information on the data sources]

Religious Bodies Tradition Family Congregations Adherents Adherence Rate
Catholic Church Catholic Catholic Liturgical Family 10 32,245 187.77
Evangelical Lutheran Church in America Mainline Protestant Lutheran Family 17 9,835 57.27
Wisconsin Evangelical Lutheran Synod Evangelical Protestant Lutheran Family 16 8,823 51.38
Non-denominational Christian Churches Evangelical Protestant Other Groups Family 17 7,410 43.15
Lutheran Church-Missouri Synod (LCMS) Evangelical Protestant Lutheran Family 7 3,216 18.73
Muslim Estimate Islam Islam Family 2 2,368 13.79
Assemblies of God, General Council of the Evangelical Protestant Pentecostal Family 3 2,232 13.00
United Methodist Church Mainline Protestant Methodist Family 9 1,782 10.38
United Church of Christ Mainline Protestant Congregationalists (United Church of Christ) Family 7 1,631 9.50
Church of Jesus Christ of Latter-day Saints Latter-day Saints Latter-day Saints (Mormonism) Family 3 1,272 7.41
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian/Reformed Family 5 1,220 7.10
Jehovah's Witnesses Jehovah's Witnesses Adventist Family 5 1,102 6.42
Episcopal Church Mainline Protestant Anglican/Episcopal Family 2 975 5.68
Conservative Congregational Christian Conference Evangelical Protestant Presbyterian/Reformed Family 2 397 2.31
National Association of Congregational Christian Churches Mainline Protestant Congregationalists (United Church of Christ) Family 1 373 2.17
Lutheran Congregations in Mission for Christ Evangelical Protestant Lutheran Family 1 360 2.10
Reform Judaism Judaism Judaism Family 1 176 1.02
Church of the Nazarene Evangelical Protestant Holiness Family 1 150 0.87
Seventh-day Adventist Church Evangelical Protestant Adventist Family 1 144 0.84
International Church of the Foursquare Gospel Evangelical Protestant Pentecostal Family 2 120 0.70
Christian Churches and Churches of Christ Evangelical Protestant Restorationists Family 1 119 0.69
Churches of Christ Evangelical Protestant Restorationists Family 1 100 0.58
American Baptist Churches in the U.S.A. Mainline Protestant Baptist Family 1 94 0.55
Southern Baptist Convention Evangelical Protestant Baptist Family 1 71 0.41
Baha'i Faith Other Other Groups Family 1 70 0.41
Christian and Missionary Alliance Evangelical Protestant Holiness Family 1 62 0.36
Salvation Army Evangelical Protestant Holiness Family 1 59 0.34
Buddhism, Mahayana Buddhism Buddhism Family 2 55 0.32
Ecumenical Catholic Communion Other Christians 1 45 0.26
Presbyterian Church in America Evangelical Protestant Presbyterian/Reformed Family 1 43 0.25
Evangelical Lutheran Synod Evangelical Protestant Lutheran Family 1 39 0.23
Friends General Conference Mainline Protestant Friends/Brethren Family 2 20 0.12
United Church of God Other Christians Adventist Family 1
Unity Churches, Association of Other Christians Other Groups Family 1
Grace Gospel Fellowship Evangelical Protestant Independent Fundamentalist Family 1
Evangelical Free Church of America Evangelical Protestant Methodist Family 1
North American Lutheran Church Evangelical Protestant Lutheran Family 1
Orthodox Presbyterian Church Evangelical Protestant Presbyterian/Reformed Family 2
Pentecostal Church of God Evangelical Protestant Pentecostal Family 1
General Association of Regular Baptist Churches Evangelical Protestant Baptist Family 1
Anglican Church in North America Evangelical Protestant Anglican/Episcopal Family 1
Converge Worldwide Evangelical Protestant Baptist Family 1
United Pentecostal Church International Evangelical Protestant Pentecostal Family 3
           

Religious Traditions (1980 - 2020), Percent of Population


The population of this county was 171,730 in 2020. The adherent totals of the religious groups listed above (76,608) included 44.6% of the total population in 2020. The adherence rate is the number of adherents of a given group per 1,000 people in the general population.

Note that data collection methods for religious bodies change over time, affecting the comparability of statistics. For further information, see the U.S. Religion Census website at https://www.usreligioncensus.org/.

The 2020 data were collected by the Association of Statisticians of American Religious Bodies (ASARB) and include data for 372 religious bodies or groups. Of these, the ASARB was able to gather data on congregations and adherents for 217 and on congregations only for 155.

[More information on the data sources]

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