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Iron Mountain, MI-WI Micro Area - Metro Area 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 11 8,111 265.89
United Methodist Church Mainline Protestant Methodist Family 5 890 29.18
Non-denominational Christian Churches Evangelical Protestant Other Groups Family 3 690 22.62
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian/Reformed Family 3 640 20.98
Lutheran Church-Missouri Synod (LCMS) Evangelical Protestant Lutheran Family 1 489 16.03
Evangelical Covenant Church Evangelical Protestant Methodist Family 3 448 14.69
Lutheran Congregations in Mission for Christ Evangelical Protestant Lutheran Family 2 440 14.42
Assemblies of God, General Council of the Evangelical Protestant Pentecostal Family 1 360 11.80
Church of Jesus Christ of Latter-day Saints Latter-day Saints Latter-day Saints (Mormonism) Family 1 345 11.31
Evangelical Lutheran Church in America Mainline Protestant Lutheran Family 3 298 9.77
Wisconsin Evangelical Lutheran Synod Evangelical Protestant Lutheran Family 3 276 9.05
Jehovah's Witnesses Jehovah's Witnesses Adventist Family 1 260 8.52
Southern Baptist Convention Evangelical Protestant Baptist Family 1 118 3.87
Seventh-day Adventist Church Evangelical Protestant Adventist Family 1 94 3.08
Christian and Missionary Alliance Evangelical Protestant Holiness Family 1 62 2.03
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal Family 1 58 1.90
Christian Churches and Churches of Christ Evangelical Protestant Restorationists Family 1 54 1.77
Antiochian Orthodox Christian Archdiocese of North America Orthodox Eastern Liturgical (Orthodox) Family 1 50 1.64
Episcopal Church Mainline Protestant Anglican/Episcopal Family 1 20 0.66
Association of Free Lutheran Congregations Evangelical Protestant Lutheran Family 1 9 0.30
Baha'i Faith Other Other Groups Family 0 4 0.13
North American Lutheran Church Evangelical Protestant Lutheran Family 1
Converge Worldwide Evangelical Protestant Baptist Family 4
Fellowship of Evangelical Bible Churches Evangelical Protestant Mennonite/Amish Family 1
Pentecostal Church of God Evangelical Protestant Pentecostal Family 1

Religious Traditions (1980 - 2020), Percent of Population

The population of this metro area was 30,505 in 2020. The adherent totals of the religious groups listed above (13,716) included 45.0% 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

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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