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Ithaca, NY, Metropolitan Statistical Area

Religious Traditions, 2010

4,649 57 8,102 7,344 215 2,788 78,409
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
Seventh-day Adventist Church Evangelical Protestant Adventist 1 93 1.07
American Baptist Churches in the USA Mainline Protestant Baptist 5 1,035 11.88
Black Baptists Estimate Evangelical Protestant Baptist 0 0 0.00
Churches of Christ Evangelical Protestant Baptist 3 172 1.98
Southern Baptist Convention Evangelical Protestant Baptist 0 0 0.00
Catholic Church Catholic Catholicism 6 12,273 140.93
Church of Christ, Scientist Other Christian Science 0 0 0.00
Greek Orthodox Archdiocese of America Orthodox Eastern Liturgical (Orthodox) 0 0 0.00
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 5 1,824 20.95
Friends (Quakers) Mainline Protestant European Free-Church 3 170 1.95
Christian and Missionary Alliance, The Evangelical Protestant Holiness 1 198 2.27
Church of the Nazarene Evangelical Protestant Holiness 2 68 0.78
Salvation Army Evangelical Protestant Holiness 1 546 6.27
Jewish Other Judaism 0 0 0.00
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 1 404 4.64
Unitarian Universalist Association of Congregations Other Liberal 1 248 2.85
Evangelical Lutheran Church in America Mainline Protestant Lutheran 1 696 7.99
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 1 280 3.22
African Methodist Episcopal Zion Church Black Protestant Methodist/Pietist 1 701 8.05
United Methodist Church, The Mainline Protestant Methodist/Pietist 15 4,795 55.06
Assemblies of God Evangelical Protestant Pentecostal 4 472 5.42
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 3 2,125 24.40
Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed 0 0 0.00
United Church of Christ Mainline Protestant Presbyterian-Reformed 7 1,533 17.60
Totals: 61 27,633  

The population of the Ithaca, NY, Metropolitan Statistical Area was 87,085 in 1980. The adherent totals of the religious groups listed above (27,633) included 31.7% of the total population in 1980.

* 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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