Democratizing access to the best data on religion since 1997

Report Options

Report Year(s)

Add/Change Counties:

Scroll to Report Section:

Main Report
Over Time Chart

Search Membership Reports

Canyon County, Idaho - 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
Church of Jesus Christ of Latter-day Saints Latter-day Saints Latter-day Saints (Mormonism) Family 85 36,975 159.99
Catholic Church Catholic Catholic Liturgical Family 3 27,372 118.44
Church of the Nazarene Evangelical Protestant Holiness Family 14 9,354 40.48
Non-denominational Christian Churches Evangelical Protestant Other Groups Family 15 6,460 27.95
Assemblies of God, General Council of the Evangelical Protestant Pentecostal Family 14 5,549 24.01
Jehovah's Witnesses Jehovah's Witnesses Adventist Family 13 3,312 14.33
Seventh-day Adventist Church Evangelical Protestant Adventist Family 8 2,417 10.46
United Methodist Church Mainline Protestant Methodist Family 5 946 4.09
Christian Churches and Churches of Christ Evangelical Protestant Restorationists Family 3 901 3.90
Evangelical Friends Church International Evangelical Protestant Friends/Brethren Family 4 793 3.43
Lutheran Church-Missouri Synod (LCMS) Evangelical Protestant Lutheran Family 2 590 2.55
Southern Baptist Convention Evangelical Protestant Baptist Family 10 586 2.54
Church of God (Anderson, Indiana) Evangelical Protestant Holiness Family 2 450 1.95
Wisconsin Evangelical Lutheran Synod Evangelical Protestant Lutheran Family 1 382 1.65
Christian Church (Disciples of Christ) Mainline Protestant Restorationists Family 2 380 1.64
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian/Reformed Family 3 367 1.59
Churches of Christ Evangelical Protestant Restorationists Family 5 360 1.56
Evangelical Lutheran Church in America Mainline Protestant Lutheran Family 2 286 1.24
United Reformed Churches in North America Evangelical Protestant Presbyterian/Reformed Family 1 272 1.18
Free Methodist Church – USA Evangelical Protestant Holiness Family 2 248 1.07
Church of the Brethren Evangelical Protestant Friends/Brethren Family 2 236 1.02
Episcopal Church Mainline Protestant Anglican/Episcopal Family 2 195 0.84
American Baptist Churches in the U.S.A. Mainline Protestant Baptist Family 3 191 0.83
Salvation Army Evangelical Protestant Holiness Family 2 164 0.71
Fellowship of Evangelical Churches Evangelical Protestant Mennonite/Amish Family 1 158 0.68
Christian and Missionary Alliance Evangelical Protestant Holiness Family 1 144 0.62
National Missionary Baptist Convention of America Black Protestant Baptist Family 1 100 0.43
International Church of the Foursquare Gospel Evangelical Protestant Pentecostal Family 1 96 0.42
Old German Baptist Brethren Church, New Conference Evangelical Protestant Friends/Brethren Family 1 74 0.32
Baha'i Faith Other Other Groups Family 1 73 0.32
Mennonite Church, USA Evangelical Protestant Mennonite/Amish Family 1 51 0.22
United Church of Christ Mainline Protestant Congregationalists (United Church of Christ) Family 1 47 0.20
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal Family 3 17 0.07
Evangelical Methodist Church Evangelical Protestant Methodist Family 2
Church of God of Prophecy Evangelical Protestant Pentecostal Family 6
Evangelical Presbyterian Church (1981) Evangelical Protestant Presbyterian/Reformed Family 2
General Association of Regular Baptist Churches Evangelical Protestant Baptist Family 5
The Church of God Evangelical Protestant 3
United Church of God Other Christians Adventist Family 1
Anglican Church in North America Evangelical Protestant Anglican/Episcopal Family 1
Bible Methodist Connection of Churches Evangelical Protestant Holiness Family 2
Christadelphians Other Christians Other Groups Family 1
United Pentecostal Church International Evangelical Protestant Pentecostal Family 5

Religious Traditions (1980 - 2020), Percent of Population

The population of this county was 231,105 in 2020. The adherent totals of the religious groups listed above (99,546) included 43.1% 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]

Our Sponsors

Our Affiliates

© 2023 The Association of Religion Data Archives. All rights reserved.