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New Hampshire

Religious Traditions, 2010

47,128   81,111 4,926 311,028 18,579 853,698
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]

Reports


Religious Bodies Tradition Family Congregations Adherents % Change
Southern Baptist Convention Evangelical Protestant Baptist +15 -1,114 -32.7%
Foursquare Gospel, International Church of the Evangelical Protestant Pentecostal +7 +864 +71.8%
Christian Churches and Churches of Christ Evangelical Protestant Baptist +5 +1,593 +106.0%
Conservative Congregational Christian Conference Evangelical Protestant Presbyterian-Reformed +5 +91 +9.1%
Seventh-day Adventist Church Evangelical Protestant Adventist +5 +414 +35.9%
Reformed Baptist Churches Evangelical Protestant Baptist +4 --- ---
Assemblies of God Evangelical Protestant Pentecostal +2 +347 +7.9%
Calvary Chapel Fellowship Churches Evangelical Protestant Pentecostal +2 --- ---
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal +2 -207 -34.8%
Evangelical Free Church of America, The Evangelical Protestant Methodist/Pietist +2 +753 +117.7%
Unitarian Universalist Association of Congregations Other Liberal +2 -667 -16.8%
Christian Reformed Church in North America Evangelical Protestant Presbyterian-Reformed +1 +35 +47.9%
Conservative Baptist Association of America Evangelical Protestant Baptist +1 --- ---
Evangelical Covenant Church, The Evangelical Protestant Methodist/Pietist +1 +240 +25.2%
Evangelical Lutheran Church in America Mainline Protestant Lutheran +1 -297 -7.3%
Muslim Estimate Other Other Groups +1 -2,166 -57.3%
Orthodox Church in America Orthodox Eastern Liturgical (Orthodox) +1 +76 +89.4%
Orthodox Presbyterian Church, The Evangelical Protestant Presbyterian-Reformed +1 +113 +98.3%
Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed +1 +10 +2.3%
American Baptist Association, The Evangelical Protestant Baptist +0 +150 +625.0%
Christian and Missionary Alliance, The Evangelical Protestant Holiness +0 +64 +11.1%
Church of God (Anderson, Indiana) Evangelical Protestant Holiness +0 -40 -100.0%
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints +0 +1,877 +29.5%
Church of the Nazarene Evangelical Protestant Holiness +0 -495 -25.5%
Greek Orthodox Archdiocese of America Orthodox Eastern Liturgical (Orthodox) +0 -3,086 -43.6%
Holy Orthodox Church in North America Orthodox Eastern Liturgical (Orthodox) +0 +14 +38.9%
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran +0 -103 -5.1%
Patriarchal Parishes of the Russian Orthodox Church in the USA Orthodox Eastern Liturgical (Orthodox) +0 --- ---
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed +0 -485 -18.4%
Wisconsin Evangelical Lutheran Synod Evangelical Protestant Lutheran +0 +19 +15.4%
Bahá'í Other Other Groups -1 +7 +1.0%
Church of God of Prophecy Evangelical Protestant Pentecostal -1 -181 -88.7%
Churches of Christ Evangelical Protestant Baptist -1 -127 -10.6%
General Association of Regular Baptist Churches Evangelical Protestant Baptist -1 --- ---
National Association of Free Will Baptists Evangelical Protestant Baptist -1 -52 -30.2%
Salvation Army Evangelical Protestant Holiness -1 +347 +13.1%
American Baptist Churches in the USA Mainline Protestant Baptist -2 -1,963 -12.0%
National Association of Congregational Christian Churches Mainline Protestant Presbyterian-Reformed -2 -445 -27.8%
United Church of Christ Mainline Protestant Presbyterian-Reformed -2 -7,978 -23.3%
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism -3 -1,585 -9.8%
Congregational Christian Churches, Additional (not part of any national CCC body) Mainline Protestant Presbyterian-Reformed -5 -702 -80.5%
United Methodist Church, The Mainline Protestant Methodist/Pietist -6 -898 -4.7%
Catholic Church Catholic Catholicism -36 -120,231 -27.9%
Anglican Church in North America Evangelical Protestant Episcopalianism/Anglicanism --- --- ---
Apostolic Lutheran Church of America Evangelical Protestant Lutheran --- --- ---
Christian Brethren Evangelical Protestant Ind. Fundamentalist --- --- ---
Church of Christ, Scientist Other Christian Science --- --- ---
Communion of Reformed Evangelical Churches Evangelical Protestant Presbyterian-Reformed --- --- ---
Conservative Judaism Other Judaism --- --- ---
Converge Worldwide/Baptist General Conference Evangelical Protestant Baptist --- --- ---
Coptic Orthodox Church Orthodox Eastern Liturgical (Orthodox) --- --- ---
Evangelical Presbyterian Church Evangelical Protestant Presbyterian-Reformed --- --- ---
Free Presbyterian Church of North America Evangelical Protestant Presbyterian-Reformed --- --- ---
Friends General Conference and Friends United Meeting, dually aligned meetings* Mainline Protestant European Free-Church --- --- ---
International Churches of Christ Evangelical Protestant Baptist --- --- ---
International Pentecostal Holiness Church Evangelical Protestant Pentecostal --- --- ---
Jehovah's Witnesses Other Adventist --- --- ---
Korean Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed --- --- ---
New Apostolic Church of North America, National Organization of the Other Other Groups --- --- ---
Non-denominational Evangelical Protestant
----
--- --- ---
Orthodox Judaism Other Judaism --- --- ---
Polish National Catholic Church Catholic Catholicism --- --- ---
Reconstructionist Judaism Other Judaism --- --- ---
Reform Judaism Other Judaism --- --- ---
United Holy Church of America, Inc. Black Protestant Pentecostal --- --- ---
United Pentecostal Church International Evangelical Protestant Pentecostal --- --- ---
Unity Churches, Association of Other Other Groups --- --- ---
Vineyard USA Evangelical Protestant Pentecostal --- --- ---
Zoroastrian Other Other Groups --- --- ---
Totals: -3 -135,808 -24%

The population of New Hampshire was 1,316,470 in 2010; in 2000 it was 1,235,786. The total population changed 6.5%. The adherent totals of the religious groups listed above (462,772) included 35.2% of the total population in 2010.

The population of New Hampshire was 1,235,786 in 2000; in 1990 it was 1,109,252. The total population changed 11.4%. The adherent totals of the religious groups listed above (589,022) included 47.7% 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 www.usreligioncensus.org for those who are interested in these trends.

Source

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.