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Okanogan County (Washington)

Religious Traditions, 2010

5,331 183 1,517 4,627 1,599 27,863
Evangelical Protestant Black Protestant Mainline Protestant 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
Catholic Church Catholic Catholicism 7 4,627 112.52
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 4 1,153 28.04
Converge Worldwide/Baptist General Conference Evangelical Protestant Baptist 3 1,140 27.72
United Methodist Church, The Mainline Protestant Methodist/Pietist 7 978 23.78
Seventh-day Adventist Church Evangelical Protestant Adventist 5 747 18.17
Assemblies of God Evangelical Protestant Pentecostal 8 647 15.73
Free Methodist Church of North America Evangelical Protestant Holiness 3 529 12.86
Southern Baptist Convention Evangelical Protestant Baptist 3 377 9.17
Pentecostal Church of God Evangelical Protestant Pentecostal 3 326 7.93
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 3 319 7.76
Non-denominational Evangelical Protestant
4 312 7.59
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 5 292 7.10
Buddhism, Vajrayana Other Other Groups 2 229 5.57
Church of God in Christ Black Protestant Pentecostal 1 183 4.45
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 3 172 4.18
Community of Christ Other Latter-day Saints 1 167 4.06
Churches of Christ Evangelical Protestant Baptist 4 154 3.75
Evangelical Covenant Church, The Evangelical Protestant Methodist/Pietist 1 143 3.48
Christian and Missionary Alliance, The Evangelical Protestant Holiness 2 138 3.36
Wisconsin Evangelical Lutheran Synod Evangelical Protestant Lutheran 2 119 2.89
Church of the Brethren Evangelical Protestant European Free-Church 2 109 2.65
Foursquare Gospel, International Church of the Evangelical Protestant Pentecostal 2 77 1.87
Church of God in Christ, Mennonite Evangelical Protestant European Free-Church 1 73 1.78
Church of the Nazarene Evangelical Protestant Holiness 1 70 1.70
American Baptist Association, The Evangelical Protestant Baptist 1 61 1.48
Bahá'í Other Other Groups 0 50 1.22
United Church of Christ Mainline Protestant Presbyterian-Reformed 1 48 1.17
North American Baptist Conference Evangelical Protestant Baptist 1 17 0.41
Calvary Chapel Fellowship Churches Evangelical Protestant Pentecostal 2 --- ---
Independent Fundamental Churches of America Evangelical Protestant Ind. Fundamentalist 1 --- ---
Jehovah's Witnesses Other Adventist 3 --- ---
Totals: 86 13,257  

The population of Okanogan County, Washington was 41,120 in 2010; in 2000 it was 39,564. The total population changed 3.9%. The adherent totals of the religious groups listed above (13,257) included 32.2% of the total population in 2010.

* 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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