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Klamath Falls, OR 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
Non-denominational Christian Churches Evangelical Protestant Other Groups Family 24 5,020 72.32
Catholic Church Catholic Catholic Liturgical Family 7 4,740 68.29
Church of Jesus Christ of Latter-day Saints Latter-day Saints Latter-day Saints (Mormonism) Family 8 4,096 59.01
Assemblies of God, General Council of the Evangelical Protestant Pentecostal Family 6 1,402 20.20
Jehovah's Witnesses Jehovah's Witnesses Adventist Family 4 1,342 19.33
Evangelical Lutheran Church in America Mainline Protestant Lutheran Family 2 849 12.23
International Church of the Foursquare Gospel Evangelical Protestant Pentecostal Family 1 534 7.69
Seventh-day Adventist Church Evangelical Protestant Adventist Family 3 500 7.20
Southern Baptist Convention Evangelical Protestant Baptist Family 3 366 5.27
Christian Churches and Churches of Christ Evangelical Protestant Restorationists Family 2 302 4.35
Church of God (Anderson, Indiana) Evangelical Protestant Holiness Family 1 290 4.18
Church of the Nazarene Evangelical Protestant Holiness Family 2 205 2.95
Churches of Christ Evangelical Protestant Restorationists Family 2 174 2.51
United Methodist Church Mainline Protestant Methodist Family 2 152 2.19
National Missionary Baptist Convention of America Black Protestant Baptist Family 1 150 2.16
Lutheran Church-Missouri Synod (LCMS) Evangelical Protestant Lutheran Family 2 117 1.69
Open Bible Churches Evangelical Protestant Pentecostal Family 2 116 1.67
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian/Reformed Family 2 94 1.35
Episcopal Church Mainline Protestant Anglican/Episcopal Family 2 91 1.31
Unitarian Universalist Association Other Christians Liberal Family 1 83 1.20
Association of Vineyard Churches Evangelical Protestant Pentecostal Family 1 72 1.04
Church of God in Christ Black Protestant Pentecostal Family 1 70 1.01
Evangelical Lutheran Synod Evangelical Protestant Lutheran Family 1 53 0.76
Baha'i Faith Other Other Groups Family 0 48 0.69
Independent Yearly Meetings of Friends Mainline Protestant Friends/Brethren Family 1 39 0.56
Christian and Missionary Alliance Evangelical Protestant Holiness Family 1 26 0.37
Muslim Estimate Islam Islam Family 1 18 0.26
United Church of Christ Mainline Protestant Congregationalists (United Church of Christ) Family 1 14 0.20
Independent Lutheran Diocese Evangelical Protestant 1 10 0.14
Evangelical Free Church of America Evangelical Protestant Methodist Family 1
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal Family 1
Conservative Baptist Association of America (CBAmerica) Evangelical Protestant Baptist Family 1
Evangelical Presbyterian Church (1981) Evangelical Protestant Presbyterian/Reformed Family 2
ECO: A Covenant Order of Evangelical Presbyterians Evangelical Protestant Presbyterian/Reformed Family 1
United Pentecostal Church International Evangelical Protestant Pentecostal 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 69,413 in 2020. The adherent totals of the religious groups listed above (20,973) included 30.2% 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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