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Rockingham County, New Hampshire

Religious Traditions, 2010

7,456   19,072 200 84,697 3,490 180,308
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 Baptist Churches in the USA Mainline Protestant Baptist 19 3,859 13.1
Anglican Church in North America Evangelical Protestant Episcopalianism/Anglicanism 1 --- ---
Assemblies of God Evangelical Protestant Pentecostal 7 1,679 5.7
Bahá'í Other Other Groups 1 114 0.4
Buddhism, Mahayana Other Other Groups 5 185 0.6
Calvary Chapel Fellowship Churches Evangelical Protestant Pentecostal 1 --- ---
Catholic Church Catholic Catholicism 24 84,697 286.9
Christian Churches and Churches of Christ Evangelical Protestant Restoration Movement 3 558 1.9
Christian Reformed Church in North America Evangelical Protestant Presbyterian-Reformed 1 32 0.1
Church of Christ, Scientist Other Christian Science 2 --- ---
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 3 1,430 4.8
Church of the Nazarene Evangelical Protestant Holiness 2 170 0.6
Churches of Christ Evangelical Protestant Restoration Movement 3 92 0.3
Conservative Baptist Association of America Evangelical Protestant Baptist 3 --- ---
Conservative Congregational Christian Conference Evangelical Protestant Presbyterian-Reformed 3 293 1.0
Conservative Judaism Other Judaism 1 729 2.5
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 8 3,858 13.1
Evangelical Free Church of America, The Evangelical Protestant Methodist/Pietist 3 83 0.3
Evangelical Lutheran Church in America Mainline Protestant Lutheran 3 1,003 3.4
Evangelical Presbyterian Church Evangelical Protestant Presbyterian-Reformed 1 343 1.2
Friends General Conference and Friends United Meeting, dually aligned meetings* Mainline Protestant European Free-Church 2 0 ---
Greek Orthodox Archdiocese of America Orthodox Eastern Liturgical (Orthodox) 1 200 0.7
Jehovah's Witnesses Other Adventist 2 --- ---
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 1 334 1.1
National Association of Congregational Christian Churches Mainline Protestant Presbyterian-Reformed 2 394 1.3
Non-denominational Evangelical Protestant
14 2,178 7.4
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 2 376 1.3
Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed 2 129 0.4
Reform Judaism Other Judaism 1 205 0.7
Reformed Baptist Churches Evangelical Protestant Baptist 1 --- ---
Salvation Army Evangelical Protestant Holiness 3 287 1.0
Seventh-day Adventist Church Evangelical Protestant Adventist 2 205 0.7
Southern Baptist Convention Evangelical Protestant Baptist 9 961 3.3
Unitarian Universalist Association of Congregations Other Liberal 5 825 2.8
United Church of Christ Mainline Protestant Presbyterian-Reformed 24 5,263 17.8
United Methodist Church, The Mainline Protestant Methodist/Pietist 18 4,319 14.6
Vineyard USA Evangelical Protestant Pentecostal 1 112 0.4
Zoroastrian Other Other Groups 0 2 0.0
Totals: 184 114,915  

The population of Rockingham County, New Hampshire was 295,223 in 2010; in 2000 it was 277,359. The total population changed 6.4%. The adherent totals of the religious groups listed above (114,915) included 38.9% 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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