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Jefferson County (Missouri)

Religious Traditions, 2010

40,846 496 6,917 30,495 260 925 138,794
Evangelical Protestant Black Protestant Mainline Protestant Catholic Orthodox 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 11 27,851 162.51
Southern Baptist Convention Evangelical Protestant Baptist 33 24,205 141.24
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 10 5,845 34.11
United Methodist Church, The Mainline Protestant Methodist/Pietist 15 4,085 23.84
Jewish Other Judaism 0 3,716 21.68
United Church of Christ Mainline Protestant Presbyterian-Reformed 5 2,156 12.58
Assemblies of God Evangelical Protestant Pentecostal 9 2,051 11.97
Church of the Nazarene Evangelical Protestant Holiness 5 1,019 5.95
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 6 977 5.70
Churches of Christ Evangelical Protestant Baptist 6 942 5.50
Independent, Charismatic Churches Evangelical Protestant Pentecostal 2 750 4.38
National Association of Free Will Baptists Evangelical Protestant Baptist 4 744 4.34
Baptist Missionary Association of America Evangelical Protestant Baptist 6 677 3.95
Christian Churches and Churches of Christ Evangelical Protestant Baptist 3 499 2.91
Christian Church (Disciples of Christ) Mainline Protestant Baptist 2 432 2.52
Evangelical Lutheran Church in America Mainline Protestant Lutheran 1 419 2.44
Black Baptists Estimate Evangelical Protestant Baptist --- 417 2.43
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 1 415 2.42
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal 3 352 2.05
Pentecostal Church of God Evangelical Protestant Pentecostal 2 284 1.66
Church of God (Anderson, Indiana) Evangelical Protestant Holiness 1 214 1.25
United Baptists Evangelical Protestant Baptist 1 123 0.72
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 1 76 0.44
Christian Brethren Evangelical Protestant Ind. Fundamentalist 1 50 0.29
Church of God General Conference Evangelical Protestant Adventist 1 34 0.20
Churches of God, General Conference Evangelical Protestant Presbyterian-Reformed 1 28 0.16
Primitive Baptists Associations Evangelical Protestant Baptist 1 28 0.16
Church of Christ, Scientist Other Christian Science 1 --- ---
Independent Fundamental Churches of America Evangelical Protestant Ind. Fundamentalist 1 --- ---
Totals: 133 78,389  

The population of Jefferson County, Missouri was 171,380 in 1990; in 1980 it was 146,183. The total population changed 17.2%. The adherent totals of the religious groups listed above (78,389) included 45.7% of the total population in 1990.

* 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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