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Otter Tail County, Minnesota

Religious Traditions, 2010

14,569   18,018   7,813 199 16,704
Evangelical Protestant Black Protestant Mainline Protestant Orthodox Catholic Other Unclaimed

Congregational adherents include all full members, their children, and others who regularly attend services. The 2010 reports contain incomplete counts of congregations and adherents belonging to the eight largest historically African-American denominations. These denominations are not included in the 2000 reports and are largely missing from the 1990 and 1980 reports.
[More information on the data sources]


Religious Bodies Tradition Family Congregations Adherents Adherence Rate
American Association of Lutheran Churches Evangelical Protestant Lutheran --- --- ---
American Baptist Churches in the USA Mainline Protestant Baptist 1 22 0.4
Amish Groups, undifferentiated* Evangelical Protestant European Free-Church --- --- ---
Apostolic Lutheran Church of America Evangelical Protestant Lutheran --- --- ---
Assemblies of God Evangelical Protestant Pentecostal 4 399 7.0
Association of Free Lutheran Congregations Evangelical Protestant Lutheran 4 936 16.4
Bahá'í Other Other Groups 0 3 0.1
Catholic Church Catholic Catholicism 14 8,108 141.8
Christian and Missionary Alliance, The Evangelical Protestant Holiness 2 255 4.5
Church of Christ, Scientist Other Christian Science --- --- ---
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 1 121 2.1
Church of the Lutheran Brethren of America Evangelical Protestant Lutheran --- --- ---
Church of the Lutheran Confession Evangelical Protestant Lutheran --- --- ---
Church of the Nazarene Evangelical Protestant Holiness 1 295 5.2
Churches of Christ Evangelical Protestant Restoration Movement 1 35 0.6
Community of Christ Other Latter-day Saints 1 23 0.4
Conservative Baptist Association of America Evangelical Protestant Baptist 2 233 4.1
Converge Worldwide/Baptist General Conference Evangelical Protestant Baptist 4 668 11.7
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 1 150 2.6
Evangelical Church, The Evangelical Protestant Holiness --- --- ---
Evangelical Free Church of America, The Evangelical Protestant Methodist/Pietist 2 275 4.8
Evangelical Lutheran Church in America Mainline Protestant Lutheran 39 17,692 309.5
General Association of Regular Baptist Churches Evangelical Protestant Baptist 2 70 1.2
Jehovah's Witnesses Other Adventist --- --- ---
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 21 7,195 125.9
Lutheran Congregations in Mission for Christ Evangelical Protestant Lutheran --- --- ---
Non-denominational Evangelical Protestant
--- --- ---
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 3 767 13.4
Salvation Army Evangelical Protestant Holiness 1 275 4.8
Seventh-day Adventist Church Evangelical Protestant Adventist 3 170 3.0
Southern Baptist Convention Evangelical Protestant Baptist --- --- ---
Unitarian Universalist Association of Congregations Other Liberal 1 43 0.8
United Church of Christ Mainline Protestant Presbyterian-Reformed 5 605 10.6
United Methodist Church, The Mainline Protestant Methodist/Pietist 10 1,609 28.1
Totals: 123 39,949  

The population of Otter Tail County, Minnesota was 57,159 in 2000; in 1990 it was 50,714. The total population changed 12.7%. The adherent totals of the religious groups listed above (39,949) included 69.9% of the total population in 2000.

* In an effort to better match the ASARB standards for adherents, a few religious bodies changed the way their adherents were reported in 2010, including the Catholic Church, Amish groups, Friends groups, Jewish groups, the Church of Jesus Christ of Latter-day Saints, Non-denominational Christian Churches, and the United Methodist Church. This change does not affect any of the data in the newly released 2010 U.S. Religion Census: Religious Congregations & Membership Study. In fact, the data for these groups are now more comparable to that of other bodies than it was in previous decadal reports.

However, the change in methodology can distort assessments on growth or decline between 2000 and 2010 for each of these groups. County-level 2000 data using the new methodology are not readily available. ASARB staff has adjusted some 2000 county-level adherent statistics to allow for a more accurate picture on growth or decline. The revised maps and charts are now available on-line at for those who are interested in these trends.


2010 data were collected by the Association of Statisticians of American Religious Bodies (ASARB) and include statistics for 236 religious groups, providing information on the number of their congregations and adherents within each state and county in the United States. Clifford Grammich, Kirk Hadaway, Richard Houseal, Dale E. Jones, Alexei Krindatch, Richie Stanley and Richard H. Taylor supervised the collection. These data originally appeared in 2010 U.S. Religion Census: Religious Congregations & Membership Study, published by the Association of Statisticians of American Religious Bodies (ASARB). [More information on the data collection]

The adherence rate provides the number of adherents of a particular group per 1,000 population. For example, in 2010 the Episcopal Church had an adherence rate of 7.6 in Autauga County, Alabama. This means that about 8 out of every 1,000 people in Autauga County were Episcopalian.

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