Religion in the United States
Updated: 11/4/2025, 3:10:30 PM Wikipedia source
Religion in the United States is both widespread and diverse, with higher reported levels of belief than other wealthy Western nations. Polls indicate that an overwhelming majority of Americans believe in a higher power (2021), engage in spiritual practices (2022), and consider themselves religious or spiritual (2017). Christianity is the most widely professed religion, with the majority of Americans being Evangelicals, Mainline Protestants, or Catholics, although its dominance has declined in recent decades, and as of 2012 Protestants no longer formed a majority in the US. The United States has the largest Christian and Protestant population in the world. Judaism is the second-largest religion in the US, practiced by 2% of the population, followed by Hinduism, Buddhism, and Islam, each with 1% of the population. States vary in religiosity from Mississippi, where 63% of adults self-describe as very religious, to New Hampshire where 20% do. The elected legislators of Congress overwhelmingly identify as religious and Christian; with few exceptions, both the Republican and Democratic parties nominate those who are. Among the historical and social characteristics of the United States that some scholars of religion credit for the country's high level of religiousness include its Constitutional guarantees of freedom of religion and legal tradition of separation of church and state; the early immigration of religious dissenters from Northwestern Europe (Anglicans, Quakers, Mennonites, and other mainline Protestants); the religious revivalism of the first (1730s and 1740s), and second (1790s and 1840s) Great Awakenings, which led to an enormous growth in Christian congregations—from 10% of Americans being members before the Awakenings, to 80% belonging after. The aftermath led to what historian Martin Marty calls the "Evangelical Empire", a period in which evangelicals dominated US cultural institutions. They influenced measures to abolish slavery, further women's rights, enact prohibition, and reform education and criminal justice. New Protestant denominations were formed (Adventism, Jehovah's Witnesses, the Latter Day Saint movement (Mormonism), Churches of Christ and Church of Christ, Scientist, Unitarian and Universalist, Pentecostalism). Outside of Protestantism, an unprecedented number of Catholic and Jewish immigrants arrived in the United States during the immigrant waves of the mid to late 19th and 20th century. Social scientists have noted that beginning in the early 1990s, the percentage of Americans professing no religious affiliation began to rise from 6% in 1991 to 29% in 2021—with younger people having higher rates of unaffiliation. Similarly, polling indicated a decline in church attendance, and the number of people agreeing with the statement that religion is "very important" in their lives. Explanations for this trend include lack of trust in numerous institutions, backlash against the religious right in the 1980s, sexual abuse scandals in established religions, the end of the Cold War (and its connection of religiosity with patriotism), and the September 11 attacks (by religious Jihadists). Many of the "Nones" (those without a religious affiliation) have belief in a god or higher power and spiritual forces beyond the natural world. As of 2024, Christianity's decline may have leveled off or slowed, according to the Pew Research Center and Gallup, though according to the Public Religion Research Institute it has continued to decline.
Tables
| Year | All Christians | Non-Religious | Jewish | Muslim | Buddhists |
| 1900 | 97.0 | 1.3 | 1.4 | ||
| 1950 | 93.1 | 3.3 | 3.1 | 0.1 | |
| 1970 | 91.3 | 5.2 | 2.6 | 0.4 | 0.1 |
| 2000 | 82.0 | 12.0 | 1.9 | 1.2 | 1.2 |
| 2020 | 74.2 | 19.7 | 1.7 | 1.4 | 1.3 |
| 2050(P) | 66.3 | 25.8 | 1.3 | 2.6 | 1.8 |
| Year | Protestant | Independents | Unaffiliated Christian | Catholic | Orthodox |
| 1900 | 48.7 | 8.8 | 24.8 | 14.2 | 0.5 |
| 1950 | 37.0 | 15.1 | 20.1 | 19.2 | 1.7 |
| 1970 | 28.8 | 17.8 | 19.6 | 23.1 | 2.1 |
| 2000 | 21.0 | 20.2 | 16.4 | 22.4 | 2.0 |
| 2020 | 16.3 | 19.3 | 14.1 | 22.3 | 2.2 |
| 2050(P) | 15.8 | 19.1 | 8.0 | 21.1 | 2.3 |
| State | Evangelical Protestant | Mainline Protestant | Historically Black Protestant | Catholic | Latter-day Saint (Mormon) | Orthodox Christian | Jehovah Witness | Other Christian | Jewish | Muslim | Buddhist | Hindu | Other world religions | Something else | Atheist | Agnostic | Nothing in particular |
| United States | 19 | 17 | 6 | 21 | 2 | 1 | <1 | 1 | 2 | 1 | 1 | 1 | <1 | 2 | 5 | 6 | 19 |
| Alabama | 43 | 10 | 13 | 6 | <1 | <1 | <1 | 1 | <1 | 1 | 1 | <1 | <1 | 1 | 3 | 2 | 18 |
| Alaska | 26 | 9 | 1 | 15 | 3 | 1 | <1 | 2 | 1 | <1 | 1 | <1 | 1 | 4 | 3 | 9 | 21 |
| Arizona | 19 | 10 | 1 | 21 | 5 | <1 | 1 | 1 | 1 | 1 | 2 | 2 | <1 | 2 | 3 | 5 | 22 |
| Arkansas | 50 | 13 | 8 | 5 | <1 | 1 | <1 | 1 | <1 | <1 | <1 | <1 | 1 | 1 | 2 | 4 | 12 |
| California | 16 | 8 | 2 | 25 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 1 | 1 | 6 | 7 | 20 |
| Colorado | 17 | 13 | <1 | 14 | 3 | 1 | 1 | 2 | 2 | <1 | 1 | <1 | 1 | 3 | 8 | 10 | 22 |
| Connecticut | 6 | 11 | 2 | 35 | <1 | 2 | 1 | <1 | 3 | 4 | 1 | 1 | <1 | 1 | 4 | 5 | 21 |
| Delaware | 19 | 16 | 15 | 19 | <1 | <1 | <1 | 1 | 2 | <1 | <1 | 2 | <1 | 2 | 3 | 6 | 15 |
| Florida | 22 | 9 | 7 | 22 | 1 | 1 | 1 | 1 | 3 | 1 | 2 | 1 | <1 | 2 | 4 | 5 | 18 |
| Georgia | 33 | 10 | 14 | 8 | 1 | 1 | <1 | <1 | 1 | 1 | 1 | 2 | <1 | 2 | 3 | 3 | 20 |
| Hawaii | 20 | 14 | 4 | 16 | 4 | 1 | <1 | 1 | <1 | <1 | 5 | <1 | 2 | 2 | 3 | 5 | 22 |
| Idaho | 31 | 7 | <1 | 9 | 14 | <1 | <1 | <1 | <1 | 2 | <1 | <1 | <1 | 2 | 6 | 6 | 22 |
| Illinois | 16 | 13 | 7 | 23 | <1 | 2 | <1 | <1 | 2 | 3 | 1 | 1 | <1 | 2 | 5 | 5 | 19 |
| Indiana | 32 | 11 | 3 | 16 | 1 | <1 | 1 | <1 | <1 | 1 | 1 | <1 | <1 | 2 | 5 | 4 | 21 |
| Iowa | 21 | 25 | 1 | 15 | 1 | <1 | <1 | 1 | <1 | <1 | <1 | <1 | <1 | 4 | 3 | 6 | 22 |
| Kansas | 27 | 18 | 3 | 19 | 2 | 1 | <1 | 1 | <1 | <1 | <1 | <1 | <1 | <1 | 3 | 4 | 21 |
| Kentucky | 46 | 11 | 2 | 11 | 1 | <1 | <1 | <1 | <1 | 1 | <1 | <1 | <1 | 2 | 3 | 6 | 15 |
| Louisiana | 33 | 6 | 11 | 23 | 1 | <1 | 1 | <1 | <1 | <1 | 2 | <1 | <1 | 2 | 4 | 1 | 17 |
| Maine | 22 | 13 | 1 | 14 | 1 | <1 | <1 | 1 | 1 | <1 | 2 | <1 | <1 | 6 | 5 | 9 | 25 |
| Maryland | 15 | 13 | 15 | 12 | <1 | 2 | <1 | 1 | <1 | 3 | 4 | <1 | 1 | 1 | 6 | 7 | 19 |
| Massachusetts | 8 | 10 | 3 | 29 | <1 | 2 | <1 | <1 | 2 | 2 | 1 | <1 | <1 | 2 | 8 | 5 | 25 |
| Michigan | 21 | 14 | 5 | 19 | 1 | <1 | <1 | 1 | 1 | 1 | 1 | <1 | <1 | 2 | 4 | 5 | 22 |
| Minnesota | 20 | 22 | 1 | 18 | <1 | <1 | <1 | 1 | <1 | 3 | <1 | <1 | 1 | 2 | 5 | 9 | 15 |
| Mississippi | 42 | 9 | 20 | 5 | <1 | <1 | 1 | <1 | <1 | <1 | <1 | <1 | <1 | 1 | 4 | 2 | 13 |
| Missouri | 31 | 10 | 5 | 14 | 1 | <1 | <1 | 1 | <1 | <1 | <1 | <1 | <1 | 3 | 5 | 8 | 20 |
| Montana | 28 | 11 | <1 | 12 | 3 | <1 | <1 | <1 | <1 | <1 | 2 | <1 | <1 | 4 | 8 | 12 | 19 |
| Nebraska | 31 | 22 | <1 | 20 | <1 | <1 | <1 | 1 | <1 | 1 | 1 | <1 | <1 | 1 | 2 | 4 | 16 |
| Nevada | 18 | 9 | 6 | 21 | 5 | <1 | <1 | 1 | 1 | 1 | 1 | <1 | <1 | 1 | 3 | 8 | 24 |
| New Hampshire | 10 | 13 | 1 | 20 | 1 | 1 | <1 | <1 | 1 | <1 | <1 | <1 | <1 | 4 | 11 | 8 | 29 |
| New Jersey | 9 | 10 | 5 | 33 | <1 | 1 | <1 | <1 | 1 | 5 | 2 | <1 | 3 | 1 | 5 | 6 | 17 |
| New Mexico | 25 | 6 | 1 | 27 | 1 | <1 | <1 | 2 | <1 | <1 | <1 | 1 | <1 | 3 | 6 | 5 | 20 |
| New York | 10 | 10 | 5 | 29 | 1 | 1 | <1 | 1 | 6 | 3 | 1 | 1 | <1 | 2 | 5 | 5 | 17 |
| North Carolina | 35 | 13 | 11 | 7 | 1 | 1 | <1 | 1 | 1 | 1 | <1 | <1 | <1 | 3 | 4 | 5 | 17 |
| North Dakota | 21 | 25 | 3 | 23 | 1 | <1 | <1 | <1 | <1 | <1 | 1 | <1 | <1 | 1 | 3 | 3 | 17 |
| Ohio | 26 | 16 | 4 | 16 | <1 | 1 | <1 | 1 | 1 | 1 | 1 | <1 | <1 | 2 | 5 | 5 | 19 |
| Oklahoma | 47 | 11 | 4 | 8 | 1 | <1 | <1 | <1 | 1 | <1 | <1 | <1 | <1 | 2 | 5 | 9 | 12 |
| Oregon | 25 | 8 | <1 | 8 | 1 | <1 | <1 | <1 | 2 | <1 | <1 | 1 | 1 | 5 | 8 | 12 | 23 |
| Pennsylvania | 19 | 15 | 5 | 22 | 1 | <1 | <1 | <1 | 2 | 1 | <1 | 1 | <1 | 1 | 5 | 5 | 20 |
| Rhode Island | 12 | 7 | 3 | 39 | <1 | 1 | <1 | 1 | 1 | <1 | <1 | 2 | <1 | 2 | 3 | 6 | 22 |
| South Carolina | 39 | 13 | 17 | 7 | <1 | <1 | <1 | 1 | <1 | 2 | <1 | <1 | <1 | 3 | 3 | 3 | 9 |
| South Dakota | 34 | 25 | 2 | 16 | <1 | 1 | 1 | 1 | <1 | <1 | 1 | <1 | <1 | 1 | 1 | 4 | 13 |
| Tennessee | 45 | 12 | 6 | 7 | 1 | 1 | <1 | 1 | <1 | <1 | 1 | <1 | <1 | 1 | 4 | 5 | 15 |
| Texas | 27 | 10 | 5 | 22 | 1 | <1 | 1 | <1 | <1 | 2 | <1 | 1 | <1 | 1 | 4 | 5 | 18 |
| Utah | 3 | 5 | <1 | 4 | 50 | <1 | <1 | <1 | <1 | 1 | <1 | <1 | <1 | 1 | 4 | 10 | 20 |
| Vermont | 8 | 17 | <1 | 18 | 1 | <1 | <1 | 1 | 2 | <1 | <1 | 1 | 1 | 5 | 8 | 8 | 29 |
| Virginia | 25 | 14 | 10 | 10 | 1 | 1 | <1 | <1 | 2 | 1 | <1 | <1 | 1 | 1 | 6 | 6 | 16 |
| Washington | 23 | 9 | 1 | 14 | 3 | <1 | <1 | <1 | 1 | 2 | 3 | 1 | 1 | 3 | 9 | 11 | 17 |
| West Virginia | 37 | 21 | 2 | 3 | 1 | <1 | <1 | <1 | <1 | <1 | 1 | <1 | <1 | 2 | 4 | 4 | 24 |
| Religious Affiliation | National % | South % | West % | Midwest % | Northeast % | |
| Christian | 69.7 | 74 | 65 | 72 | 67 | |
| Protestant | 45.6 | 53 | 36 | 50 | 39 | |
| White Evangelical | 14.5 | 18 | 10 | 18 | 9 | |
| White Mainline Protestant | 16.4 | 17 | 14 | 21 | 15 | |
| Black Protestant | 7.3 | 10 | 3 | 6 | 8 | |
| Hispanic Protestant | 3.9 | 4 | 5 | 2 | 4 | |
| Other non-white Protestant | 3.5 | 4 | 4 | 3 | 3 | |
| Catholic | 21.8 | 19 | 24 | 21 | 26 | |
| White Catholic | 11.7 | 9 | 9 | 15 | 16 | |
| Hispanic Catholic | 8.2 | 8 | 13 | 4 | 8 | |
| Other non-white Catholic | 1.9 | 2 | 2 | 2 | 2 | |
| Mormon | 1.3 | 1 | 4 | 1 | 1 | |
| Jehovah's Witness | 0.5 | 1 | 1 | 0 | 0 | |
| Orthodox Christian | 0.5 | 0 | 0 | 0 | 1 | |
| Unaffiliated | 23.3 | 21 | 27 | 22 | 24 | |
| Non-Christian | 7.0 | 5 | 8 | 6 | 9 | |
| Jewish | 1.4 | 1 | 1 | 1 | 3 | |
| Muslim | 0.8 | 1 | 1 | 1 | 1 | |
| Buddhist | 0.8 | 1 | 1 | 1 | 1 | |
| Hindu | 0.5 | 0 | 1 | 0 | 1 | |
| Other non-Christian | 3.5 | 2 | 4 | 3 | 3 | |
| Total | 100 | 100 | 100 | 100 | 100 | |
| Affiliation | % of US population | |
| Christian | 70.6 | |
| Protestant | 46.5 | |
| Evangelical Protestant | 25.4 | |
| Mainline Protestant | 14.7 | |
| Black church | 6.5 | |
| Catholic | 20.8 | |
| Mormon | 1.6 | |
| Jehovah's Witnesses | 0.8 | |
| Eastern Orthodox | 0.5 | |
| Other Christian | 0.4 | |
| Unaffiliated | 22.8 | |
| Nothing in particular | 15.8 | |
| Agnostic | 4.0 | |
| Atheist | 3.1 | |
| Non-Christian | 5.9 | |
| Jewish | 1.9 | |
| Muslim | 0.9 | |
| Buddhist | 0.7 | |
| Hindu | 0.7 | |
| Other non-Christian | 1.8 | |
| Don't know/refused answer | 0.6 | |
| Total | 100 | |
| Religious group | Numberin year2010 | % inyear2010 |
| Total US pop year 2010 | 308,745,538 | 100.0% |
| Evangelical Protestant | 50,013,107 | 16.2% |
| Mainline Protestant | 22,568,258 | 7.3% |
| Black Protestant | 4,877,067 | 1.6% |
| Protestant total | 77,458,432 | 25.1% |
| Catholic | 58,934,906 | 19.1% |
| Orthodox | 1,056,535 | 0.3% |
| adherents (unadjusted) | 150,596,792 | 48.8% |
| unclaimed | 158,148,746 | 51.2% |
| other – including Mormon & Christ Scientist | 13,146,919 | 4.3% |
| The Church of Jesus Christ of Latter Day Saints (Mormon, LDS) | 6,144,582 | 2.0% |
| other – excluding Mormon | 7,002,337 | 2.3% |
| Jewish estimate | 6,141,325 | 2.0% |
| Buddhist estimate | 2,000,000 | 0.7% |
| Muslim estimate | 2,600,082 | 0.8% |
| Hindu estimate | 400,000 | 0.4% |
| Source: ASARB | ||
| Religion | Non-HispanicWhite (62%) | Black (13%) | Hispanic (17%) | Other/mixed (8%) |
| Christian | 70% | 79% | 77% | 49% |
| Protestant | 48% | 71% | 26% | 33% |
| Catholic | 19% | 5% | 48% | 13% |
| Mormon | 2% | <0.5% | 1% | 1% |
| Jehovah's Witness | <0.5% | 2% | 1% | 1% |
| Orthodox | 1% | <0.5% | <0.5% | 1% |
| Other | <0.5% | 1% | <0.5% | 1% |
| Non-Christian faiths | 5% | 3% | 2% | 21% |
| Jewish | 3% | <0.5% | 1% | 1% |
| Muslim | <0.5% | 2% | <0.5% | 3% |
| Buddhist | <0.5% | <0.5% | 1% | 4% |
| Hindu | <0.5% | <0.5% | <0.5% | 8% |
| Other world religions | <0.5% | <0.5% | <0.5% | 2% |
| Other faiths | 2% | 1% | 1% | 2% |
| Unaffiliated (including atheist and agnostic) | 24% | 18% | 20% | 29% |
| Group | 1990adultsx 1,000 | 2001adultsx 1,000 | 2008adultsx 1,000 | NumericalChange1990–2008as %of 1990 | 1990% ofadults | 2001% ofadults | 2008% ofadults | changein % oftotaladults1990–2008 |
| Adult population, total | 175,440 | 207,983 | 228,182 | 30.1% | ||||
| Adult population, responded | 171,409 | 196,683 | 216,367 | 26.2% | 97.7% | 94.6% | 94.8% | −2.9% |
| Total Christian | 151,225 | 159,514 | 173,402 | 14.7% | 86.2% | 76.7% | 76.0% | −10.2% |
| Catholic | 46,004 | 50,873 | 57,199 | 24.3% | 26.2% | 24.5% | 25.1% | −1.2% |
| non-Catholic Christian | 105,221 | 108,641 | 116,203 | 10.4% | 60.0% | 52.2% | 50.9% | −9.0% |
| Baptist | 33,964 | 33,820 | 36,148 | 6.4% | 19.4% | 16.3% | 15.8% | −3.5% |
| Mainline Christian | 32,784 | 35,788 | 29,375 | −10.4% | 18.7% | 17.2% | 12.9% | −5.8% |
| Methodist | 14,174 | 14,039 | 11,366 | −19.8% | 8.1% | 6.8% | 5.0% | −3.1% |
| Lutheran | 9,110 | 9,580 | 8,674 | −4.8% | 5.2% | 4.6% | 3.8% | −1.4% |
| Presbyterian | 4,985 | 5,596 | 4,723 | −5.3% | 2.8% | 2.7% | 2.1% | −0.8% |
| Episcopal/Anglican | 3,043 | 3,451 | 2,405 | −21.0% | 1.7% | 1.7% | 1.1% | −0.7% |
| United Church of Christ | 438 | 1,378 | 736 | 68.0% | 0.2% | 0.7% | 0.3% | 0.1% |
| Christian Generic | 25,980 | 22,546 | 32,441 | 24.9% | 14.8% | 10.8% | 14.2% | −0.6% |
| Christian Unspecified | 8,073 | 14,190 | 16,384 | 102.9% | 4.6% | 6.8% | 7.2% | 2.6% |
| Non-denominational Christian | 194 | 2,489 | 8,032 | 4040.2% | 0.1% | 1.2% | 3.5% | 3.4% |
| Protestant – Unspecified | 17,214 | 4,647 | 5,187 | −69.9% | 9.8% | 2.2% | 2.3% | −7.5% |
| Evangelical/Born Again | 546 | 1,088 | 2,154 | 294.5% | 0.3% | 0.5% | 0.9% | 0.6% |
| Pentecostal/Charismatic | 5,647 | 7,831 | 7,948 | 40.7% | 3.2% | 3.8% | 3.5% | 0.3% |
| Pentecostal – Unspecified | 3,116 | 4,407 | 5,416 | 73.8% | 1.8% | 2.1% | 2.4% | 0.6% |
| Assemblies of God | 617 | 1,105 | 810 | 31.3% | 0.4% | 0.5% | 0.4% | 0.0% |
| Church of God | 590 | 943 | 663 | 12.4% | 0.3% | 0.5% | 0.3% | 0.0% |
| Other Protestant Denominations | 4,630 | 5,949 | 7,131 | 54.0% | 2.6% | 2.9% | 3.1% | 0.5% |
| Churches of Christ | 1,769 | 2,593 | 1,921 | 8.6% | 1.0% | 1.2% | 0.8% | −0.2% |
| Jehovah's Witness | 1,381 | 1,331 | 1,914 | 38.6% | 0.8% | 0.6% | 0.8% | 0.1% |
| Seventh-Day Adventist | 668 | 724 | 938 | 40.4% | 0.4% | 0.3% | 0.4% | 0.0% |
| Mormon/Latter Day Saints | 2,487 | 2,697 | 3,158 | 27.0% | 1.4% | 1.3% | 1.4% | 0.0% |
| Total non-Christian religions | 5,853 | 7,740 | 8,796 | 50.3% | 3.3% | 3.7% | 3.9% | 0.5% |
| Jewish | 3,137 | 2,837 | 2,680 | −14.6% | 1.8% | 1.4% | 1.2% | −0.6% |
| Eastern Religions | 687 | 2,020 | 1,961 | 185.4% | 0.4% | 1.0% | 0.9% | 0.5% |
| Buddhist | 404 | 1,082 | 1,189 | 194.3% | 0.2% | 0.5% | 0.5% | 0.3% |
| Muslim | 527 | 1,104 | 1,349 | 156.0% | 0.3% | 0.5% | 0.6% | 0.3% |
| New Religious Movements & Others | 1,296 | 1,770 | 2,804 | 116.4% | 0.7% | 0.9% | 1.2% | 0.5% |
| None/No religion, total | 14,331 | 29,481 | 34,169 | 138.4% | 8.2% | 14.2% | 15.0% | 6.8% |
| Agnostic+Atheist | 1,186 | 1,893 | 3,606 | 204.0% | 0.7% | 0.9% | 1.6% | 0.9% |
| Did Not Know/Refused to reply | 4,031 | 11,300 | 11,815 | 193.1% | 2.3% | 5.4% | 5.2% | 2.9% |
| Religion | 18-29 | 30-49 | 50-64 | 65+ |
| Christianity | 45% | 54% | 72% | 78% |
| Judaism | 2% | 2% | 1% | 2% |
| Islam | 2% | 1% | 1% | <1% |
| Buddhism | 1% | 1% | 1% | 1% |
| Hinduism | 1% | 1% | 1% | <1% |
| Other world religions | <1% | <1% | <1% | <1% |
| "Something else" | 3% | 2% | 1% | 1% |
| Unaffiliated | 44% | 37% | 22% | 15% |
| No answer | 1% | 1% | 2% | 2% |
| Reported frequency | 18-29 | 30-49 | 50-64 | 65+ |
| "At least daily" | 28% | 39% | 52% | 55% |
| Weekly or monthly | 28% | 24% | 22% | 20% |
| Seldom or never | 44% | 37% | 25% | 24% |
| No answer | 0% | 1% | 1% | 1% |
| Religion | Teenagers | Parents of teenagers |
| Christianity | 63% | 72% |
| Judaism | 1% | 1% |
| Islam | 1% | 1% |
| Buddhism | 1% | 1% |
| Hinduism | 1% | 1% |
| Other world religions | <1 | <1 |
| "Something else" | <1 | <1 |
| Unaffiliated | 32% | 24% |
| No answer | 1% | <1% |
| Year | 2023-2024 | 2014 | ||
| Religion | Men | Women | Men | Women |
| Christianity | 59% | 66% | 66% | 75% |
| Judaism | 2% | 1% | 2% | 2% |
| Islam | 1% | 1% | 1% | 1% |
| Buddhism | 1% | 1% | 1% | 1% |
| Hinduism | 1% | <1% | 1% | <1% |
| Other world religions | <1% | <1% | <1% | <1% |
| "Something else" | 2% | 2% | 2% | 1% |
| Unaffiliated | 31% | 27% | 27% | 19% |
| No answer | 1% | 1% | 1% | 1% |
| Reported prayer frequency | Men | Women |
| "At least daily" | 37% | 50% |
| Weekly or monthly | 23% | 23% |
| Seldom or never | 39% | 26% |
| No answer | 1% | 1% |
| Polling Date | Necessary | Not necessary | Unsure/Refused/Other |
| Spring 2022 | 34 | 65 | 1 |
| January 2020 | 35 | 65 | 1 |
| September 2019 | 36 | 63 | 1 |
| December 2017 | 33 | 66 | >0 |
| July 2014 | 44 | 55 | 1 |
| Is it necessary to believe in God to be a good person? | Necessary | Not necessary | Don't Know/Unsure/other |
| Spring 2019 | 44 | 54 | 2 |
| Spring 2011 | 53 | 46 | 2 |
| Spring 2007 | 57 | 41 | 2 |
| Summer 2002 | 58 | 40 | 2 |
| Survey Polling Date | Necessary | Not Necessary | Don't Know/Unsure/Other |
| November 17–21, 2022 | 32 | 53 | 15 |
| Survey Polling Date | Strengthen morality in society | Don't make much difference to morality in society | Don't Know | Weaken morality in society |
| November 17–21, 2022 | 47 | 26 | 14 | 13 |
References
- Galluphttps://news.gallup.com/poll/659339/religious-preferences-largely-stable-2020.aspx
- Melton 2009.
- Pasquier 2023, pp. 6–7.
- "Americans are far more religious than adults in other wealthy nations"https://www.pewresearch.org/fact-tank/2018/07/31/americans-are-far-more-religious-than-adults-in-other-wealthy-nations/
- "Few Americans Blame God or Say Faith Has Been Shaken Amid Pandemic, Other Tragedies"https://www.pewresearch.org/religion/2021/11/23/few-americans-blame-god-or-say-faith-has-been-shaken-amid-pandemic-other-tragedies/
- Froese & Uecker 2022.
- Chaves 2017, pp. 38–39, quote: The vast majority of people — approximately 80 percent — describe themselves as both spir
- Pearce & Gilliland 2020, p. 5, quote: Most people in the United States, however, identify as spiritual and religious..
- Melton 2012.
- Pearce & Gilliland 2020, pp. 7–8.
- CBS Newshttps://www.cbsnews.com/news/protestants-no-longer-the-majority-in-us/
- Public Religion Research Institutehttps://www.prri.org/research/2020-census-of-american-religion/#page-section-1
- "In U.S., Decline of Christianity Continues at Rapid Pace" Archived October 3, 2021, at the Wayback Machine, Pew Researchttps://www.pewforum.org/2019/10/17/in-u-s-decline-of-christianity-continues-at-rapid-pace/
- "New Hampshire Now Least Religious State in U.S."https://www.gallup.com/poll/189038/new-hampshire-least-religious-state.aspx
- The Christian Posthttps://www.christianpost.com/news/christians-continue-to-dominate-congress-even-as-fewer-americans.html
- Axioshttps://www.axios.com/2023/04/23/lawmakers-more-religious-general-public
- Holifield, E. Brooks (2015). Why Are Americans So Religious? The Limitations of Market Explanations. Religion and the Ma
- The Atlantichttps://www.theatlantic.com/magazine/archive/2021/12/france-god-religion-secularism/620528/
- The New York Timeshttps://www.nytimes.com/2018/09/14/books/review/jill-lepore-these-truths.html
- Marty 1986, Front matter.
- The American Yawphttps://www.americanyawp.com/text/10-religion-and-reform/
- Backman 1983.
- The Atlantic Magazinehttps://www.theatlantic.com/ideas/archive/2019/09/atheism-fastest-growing-religion-us/598843/
- Pew Research Centerhttps://www.pewresearch.org/religion/2022/09/13/how-u-s-religious-composition-has-changed-in-recent-decades/
- Pew Forum on Religion & Public Lifehttps://www.pewforum.org/2015/05/12/americas-changing-religious-landscape/
- Pew Forum on Religion & Public Lifehttps://www.pewforum.org/2019/10/17/in-u-s-decline-of-christianity-continues-at-rapid-pace/
- pewresearch.orghttps://www.pewresearch.org/religion/2019/10/17/in-u-s-decline-of-christianity-continues-at-rapid-pace/
- Galluphttps://news.gallup.com/poll/358364/religious-americans.aspx
- Pew Research Centerhttps://www.pewresearch.org/fact-tank/2016/01/08/qa-why-millennials-are-less-religious-than-older-americans/
- Sociological Sciencehttps://doi.org/10.15195%2Fv1.a24
- The Atlantichttps://www.theatlantic.com/ideas/archive/2022/05/southern-baptist-convention-abuse-report/630173/
- The Washington Posthttps://www.washingtonpost.com/religion/2022/09/13/us-christians-percentage-pew-secularism/
- Chicago Humanitieshttps://chicagohumanities.org/media/religion-decline-q-sociologist-christian-smith/
- Pew Research Centerhttps://web.archive.org/web/20240128115906/https://www.pewresearch.org/religion/2024/01/24/are-all-nones-nonbelievers/
- Researchhttps://www.christianitytoday.com/news/2021/february/nones-religious-unaffiliated-faith-research-church-belief.html
- Pew Research Centerhttps://www.pewresearch.org/religion/2025/02/26/decline-of-christianity-in-the-us-has-slowed-may-have-leveled-off/
- Public Religion Research Institutehttps://www.prri.org/spotlight/2024-prri-census-of-american-religion/
- Sydney Ahlstrom, A Religious History of the American People (Yale UP, 2nd ed. 2004) ISBN 0-300-10012-4
- The Churching of America, 1776–2005: Winners and Losers in our Religious Economy
- Kevin M. Schultz, and Paul Harvey, "Everywhere and Nowhere: Recent Trends in American Religious History and Historiograp
- See: English Civil War, Glorious Revolution, Restoration (England), and Nonconformists
- Richard Middleton, Colonial America, A History, 1665-1776 (Oxford:Blackwell Publishing, 2002), 166-167.
- constitution.congress.govhttps://constitution.congress.gov/constitution/amendment-1/
- Black Prophets of Justice: Activist Clergy Before the Civil Warhttps://books.google.com/books?id=bUVNttmT13AC&pg=PA180
- The treaty is online Archived April 3, 2019, at the Wayback Machinehttps://avalon.law.yale.edu/18th_century/bar1796t.asp
- Tri-Faith America: How Catholics and Jews Held Postwar America to Its Protestant Promise by Kevin M. Schultz, p. 9
- Obligations of Citizenship and Demands of Faith: Religious Accommodation in Pluralist Democracies by Nancy L. Rosenblum,
- The Protestant Voice in American Pluralismhttps://books.google.com/books?id=SdGQMrZFVa4C
- pewresearch.orghttps://www.pewresearch.org/fact-tank/2015/08/27/10-facts-about-religion-in-america/
- The Calvinist Roots of the Modern Erahttps://books.google.com/books?id=_UJXV7HYlaQC&pg=PR13
- The Faiths of the Founding Fathershttps://archive.org/details/faithsoffounding0000holm
- 36 U.S.C. § 302 National mottohttps://www.law.cornell.edu/uscode/text/36/302
- "U.S. on the History of "In God We Trust""https://www.treasury.gov/about/education/Pages/in-god-we-trust.aspx
- United States Public Law 84-851 Archived July 5, 2018, at the Wayback Machine, United States Public Law 84-851.https://www.gpo.gov/fdsys/pkg/STATUTE-70/pdf/STATUTE-70-Pg732-2.pdf
- America's Changing Religious Identityhttps://www.prri.org/research/american-religious-landscape-christian-religiously-unaffiliated/
- Pew Forum on Religion & Public Lifehttps://www.pewforum.org/2015/05/12/americas-changing-religious-landscape/
- Pew Forum on Religion & Public Lifehttps://www.pewforum.org/2019/10/17/in-u-s-decline-of-christianity-continues-at-rapid-pace/
- The Great Dechurching: Who's Leaving, Why Are They Going, and What Will It Take to Bring Them Back?
- Annual Review of the Sociology of Religion: Vol. 7: Sociology of Atheism
- Sociological Sciencehttps://doi.org/10.15195%2Fv1.a24
- The Atlantichttps://www.theatlantic.com/ideas/archive/2022/05/southern-baptist-convention-abuse-report/630173/
- The Washington Posthttps://www.washingtonpost.com/religion/2022/09/13/us-christians-percentage-pew-secularism/
- Interdisciplinary Journal of Research on Religion
- Interdisciplinary Journal of Research on Religion
- Pew Research Centerhttps://www.pewresearch.org/religion/2022/09/13/modeling-the-future-of-religion-in-america/
- "American History: Massachusetts Bay Colony"https://web.archive.org/web/20201204114232/https://www.britannica.com/place/Massachusetts-Bay-Colony
- Feldman, Noah (2005). Divided by God. Farrar, Straus and Giroux, p. 10 ("For the first time in recorded history, they de
- Marsden, George M. 1990. Religion and American Culture. Orlando: Harcourt Brace Jovanovich, pp. 45–46.
- Galluphttps://news.gallup.com/poll/200186/five-key-findings-religion.aspx
- RCMS2010.orghttps://www.rcms2010.org/images/NL201703LargestNonXnMail.pdf
- "Global Christianity"https://www.pewforum.org/Christian/Global-Christianity-exec.aspx
- Pew Research Center's Religion & Public Life Projecthttps://web.archive.org/web/20140719204928/http://features.pewforum.org/global-christianity/map.php#/Azerbaijan,ALL
- "The top 10 most Catholic Countries in the world"https://aleteia.org/2019/01/18/the-top-10-most-catholic-countries-in-the-world/
- Southern Baptist Conventionhttps://sbcnet.wpenginepowered.com/wp-content/uploads/2022/10/SBC-Fast-Facts-10-26-22.pdf
- "National Baptist Convention, USA, INC | Baptist World Alliance"https://baptistworld.org/member/national-baptist-convention-usa-inc/
- "Latter-day Saint membership increased this much in 2021, according to new church statistical report"https://www.deseret.com/2022/4/2/23005061/latter-day-saint-mormon-membership-increased-in-2021-according-to-new-church-statistical-report
- "UMData"https://web.archive.org/web/20201125135824/http://www.umdata.org/UMFactsHome.aspx
- Gaustad 1962
- "Annual of the 2007 Southern Baptist Convention"https://www.sbcec.net/bor/2007/2007SBCAnnual.pdf
- "American Religious Identification Survey"https://web.archive.org/web/20070614124201/https://www.trincoll.edu/NR/rdonlyres/AFCEF53A-8DAB-4CD9-A892-5453E336D35D/0/NEWARISrevised121901b.pdf
- IJRRhttps://www.academia.edu/16338087
- Sydney E. Ahlstrom, A religious history of the American people (1976) pp. 121-59.
- McKinney, William. "Mainline Protestantism 2000." Annals of the American Academy of Political and Social Science, Vol. 5
- Harriet Zuckerman, Scientific Elite: Nobel Laureates in the United States New York, The Free Press, 1977, p.68: Protestahttps://books.google.com/books?id=HAHCzJfmD5IC&q=Scientific+Elite%3A+Nobel+Laureates+in+the+United+States
- The New York Timeshttps://www.nytimes.com/1981/04/28/us/the-episcopalians-an-american-elite-with-roots-going-back-to-jamestown.html
- American Political Science Reviewhttps://doi.org/10.2307%2F1952449
- Ron Chernow, Titan (New York: Random, 1998) 50.
- Religion, Art, and Money: Episcopalians and American Culture from the Civil War to the Great Depression
- Irving Lewis Allen, "WASP—From Sociological Concept to Epithet," Ethnicity, 1975 154+
- Pew Research Centerhttps://www.pewforum.org/2015/05/12/americas-changing-religious-landscape/
- "How income varies among U.S. Religious groups"https://www.pewresearch.org/short-reads/2016/10/11/how-income-varies-among-u-s-religious-groups/
- "The Harvard Guide: The Early History of Harvard University"https://web.archive.org/web/20100722203532/https://www.news.harvard.edu/guide/intro/index.html
- "Increase Mather"https://college.hmco.com/history/readerscomp/rcah/html/ah_057300_matherincrea.htm
- "Princeton in the American Revolution"https://www.princeton.edu/pr/facts/revolution.html
- Stand, Columbia: A History of Columbia University in the City of New Yorkhttps://archive.org/details/standcolumbiahis00aaro
- Dartmouth Alumni Magazinehttps://www.dartmouth.edu/~library/rauner/dartmouth/dartmouth_history.html
- Standing Against the Whirlwind: Evangelical Episcopalians in Nineteenth-Century America
- Protestant Missionaries in the Levant: Ungodly Puritans, 1820-1860
- "Duke University's Relation to the Methodist Church: the basics"https://web.archive.org/web/20100612020402/http://library.duke.edu/uarchives/history/duke-umchh-basic.html
- "Boston University Names University Professor Herbert Mason United Methodist Scholar/Teacher of the Year"https://web.archive.org/web/20101226230616/https://www.bu.edu/phpbin/news/releases/display.php?id=381
- W.L. Kingsley et al., "The College and the Church," New Englander and Yale Review 11 (Feb 1858): 600. accessed 2010-6-16https://books.google.com/books?id=42dJAAAAMAAJ&dq=first%20graduate%20of%20the%20university%20of%20vermont&pg=PA600
- To Change the World: The Irony, Tragedy, and Possibility of Christianity in the Late Modern Worldhttps://books.google.com/books?id=NYpEwnnIIqAC&pg=PA85
- Archaeology, Narrative, and the Politics of the Past: The View from Southern Maryland Archived August 19, 2020, at the Whttps://books.google.com/books?id=nUi479nzegAC&q=leutze
- Richard Middleton, Colonial America: a History, 1565-1776 (Oxford: Blackwell, 2002) 94-101.
- Alan Taylor, American Colonies, (New York: Viking, 2001) 76-90.
- Taylor, 454-456; 364-395.
- Taylor, 458-459; 365-366, 368.
- Diarmaid MacCulloch, Christianity, The First Three Thousand Years, (New York: Penguin Books, 2009), 670, 837.
- The Catholic Priest in the United States: Historical Investigations, John Tracey Ellis, editor (Collegeville: St. John's
- Michael V. Gannon, "Before and After Moderism: the Intellectual Isolation of the American Priest," in The Catholic Pries
- Gannon, p. 301.
- U.S. News & World Report, College Rankings, 2024.
- FitzGerald 2007, p. 269-279.
- Alexei D. Krindatch, ed., Atlas of American Orthodox Christian Churches (Holy Cross Orthodox Press, 2011) online.https://web.archive.org/web/20210816022231/http://www.coptics.info/Books/AtlasAmericanOrthodoxChurchesSample.pdf
- "Largest Latter-day Saint Communities (Mormon/Church of Jesus Christ Statistics)"https://web.archive.org/web/19991002054904/https://www.adherents.com/largecom/com_lds.html
- Exhibit 15https://www.gc.cuny.edu/faculty/research_briefs/aris/key_findings.htm
- "American Religious Identification Survey (ARIS) 2008"https://www.washingtonpost.com/wp-srv/metro/documents/aris030609.pdf
- "Barna Survey Examines Changes in Worldview Among Christians over the Past 13 Years"https://web.archive.org/web/20090312095809/https://www.barna.org/barna-update/article/12-faithspirituality/252-barna-survey-examines-changes-in-worldview-among-christians-over-the-past-13-years
- "America's Changing Religious Landscape"https://www.pewforum.org/2015/05/12/americas-changing-religious-landscape/
- US Religious Landscape Survey: Diverse and Dynamichttps://religions.pewforum.org/pdf/report-religious-landscape-study-full.pdf
- "The most and least educated U.S. religious group"https://www.pewresearch.org/fact-tank/2016/11/04/the-most-and-least-educated-u-s-religious-groups/
- The New York Timeshttps://economix.blogs.nytimes.com/2011/05/13/faith-education-and-income/
- "How income varies among U.S. religious groups"https://www.pewresearch.org/fact-tank/2016/10/11/how-income-varies-among-u-s-religious-groups/
- "The most and least educated U.S. religious groups," and "how income varies among U.S. religious groups" in Pew Research
- "Jewish Population of the United States, 2009"https://web.archive.org/web/20120912030237/https://www.jewishdatabank.org/Reports/Jewish_Population_in_the_United_States_2010.pdf
- "The Association of Religion Data Archives (ARDA), Year 2000 Report"https://web.archive.org/web/20080321210839/https://www.thearda.com/mapsReports/reports/US_2000.asp
- The Harris Poll #59https://www.harrisinteractive.com/vault/Harris-Interactive-Poll-Research-While-Most-Americans-Believe-in-God-Only-36-pct-A-2003-10.pdf
- "American Identification Survey, 2001"https://www.gc.cuny.edu/CUNY_GC/media/CUNY-Graduate-Center/PDF/ARIS/ARIS-PDF-version.pdf?ext=.pdf
- "Jewish Americans in 2020"https://www.pewresearch.org/religion/2021/05/11/jewish-americans-in-2020/
- "New Brandeis study estimates 7.6 million Jews living in U.S."https://jewishjournal.org/2021/04/22/new-brandeis-study-estimates-7-6-million-jews-living-in-u-s/
- "Jewish Community Study of New York"https://web.archive.org/web/20070614001800/https://www.ujafedny.org/atf/cf/%7BAD848866-09C4-482C-9277-51A5D9CD6246%7D/JCommStudyIntro.pdf
- "America's Changing Religious Landscape"https://www.pewforum.org/2015/05/12/americas-changing-religious-landscape/
- "CIA Fact Book"https://www.cia.gov/the-world-factbook/countries/united-states/
- Jews in the Center: Conservative Synagogues and Their Membershttps://books.google.com/books?id=U_nEoAZ6ffgC&pg=PA68
- An Introduction to Judaism: A Textbook and Readerhttps://books.google.com/books?id=6M8oxDql1KIC&pg=PA85
- The New American Judaism: How Jews Practice Their Religion Todayhttps://books.google.com/books?id=1DthDwAAQBAJ&pg=PA103
- "2001 National Jewish Population Survey"https://web.archive.org/web/20040515195547/https://www.ujc.org/content_display.html?ArticleID=83784
- Muslims for American Progresshttps://static1.squarespace.com/static/584f0e56ebbd1ae235d63da5/t/5b4f7d04352f534ff9fbe5c7/1531936037053/MAP-NYC-Report-Web.pdf%7Ctitle=An
- Institute for Social Policy and Understandinghttps://www.ispu.org/american-muslim-poll-2017/
- "Islam in America: From African Slaves to Malcolm X"https://nationalhumanitiescenter.org/tserve/twenty/tkeyinfo/islam.htm
- Kambiz GhaneaBassiri, A History of Islam in America: From the New World to the New World Order (Cambridge University Pre
- America's alternative religionshttps://archive.org/details/americasalternat00mill
- Mattias Gardell, In the Name of Elijah Muhammad: Louis Farrakhan and The Nation of Islam (Duke University Press, 1996)
- C. Eric Lincoln, The Black Muslims in America (3rd ed. Eerdmans, 1994)
- "First Muslim Elected to Congress"https://www.cbsnews.com/news/first-muslim-elected-to-congress/
- "Second Muslim elected to Congress"https://www.reuters.com/article/domesticNews/idUSN1164415020080312
- "Zogby phone survey"https://web.archive.org/web/20130626110709/https://www.projectmaps.com/AMP2004report.pdf
- "America's Muslims after 9/11"https://www.voanews.com/a/a-13-muslims2006-09-10-voa17/320857.html
- "Muslim Americans, Pew Research Center"https://web.archive.org/web/20120916051122/https://pewresearch.org/assets/pdf/muslim-americans.pdf
- Reflections on Hindu Demographics in America: An Initial Report on the First American Hindu Census. Archived October 20,http://66.223.50.234/asrec/archive/papers/Melton_Hindu_Demographics.pdf
- "America's Changing Religious Landscape"https://www.pewforum.org/2015/05/12/americas-changing-religious-landscape/
- "American Identification Survey, 2001"https://www.gc.cuny.edu/CUNY_GC/media/CUNY-Graduate-Center/PDF/ARIS/ARIS-PDF-version.pdf?ext=.pdf
- U.S. Religious Landscape Surveyhttps://religions.pewforum.org/pdf/report-religious-landscape-study-full.pdf
- Pew Research Center's Religion & Public Life Projecthttps://www.pewforum.org/religious-landscape-study/
- The Inter Oceanhttps://www.newspapers.com/clip/309755/1st_newspaper_mention_bahaullahs/
- Baháʼí Encyclopedia Projecthttps://www.bahai-encyclopedia-project.org/index.php?option=com_content&view=article&id=46:chase-thornton-18471912
- The Baháʼí World; An International Recordhttp://bahai-library.com/pdf/bw/memoriam_bw_13.pdf
- The World's Religions in Figures: An Introduction to International Religious Demographyhttps://books.google.com/books?id=CkFVF8nFiqkC&pg=PA59
- Britannica Book of the Year
- USReligionCensus.orghttps://www.usreligioncensus.org/sites/default/files/2022-11/Largest%20Non-Christian%20Religion%202020USRC.pdf
- The Baháʼís of America: The Growth of a Religious Movementhttps://books.google.com/books?id=iecWCgAAQBAJ
- "The Baha'i Faith Compared to Race in American Counties"https://sites.tufts.edu/gis/files/2014/11/Kolodner_Alex.pdf
- Official website of the Baha'is of the United Stateshttps://web.archive.org/web/20140611203810/https://www.bahai.us/news/bahai-statistics/
- QuickLists > Compare Nations > Religions >https://web.archive.org/web/20181226145149/http://www.thearda.com/QuickLists/QuickList_40c.asp%20
- Arab American Women: Representation and Refusal
- Los Angeles Timeshttps://www.juf.org/news/jerusalem.aspx?id=451177
- Los Angeles Timeshttps://www.latimes.com/world/middleeast/la-fg-druze-future-20170731-story.html
- The Arab Americans
- Encyclopedia of Cultures and Daily Life
- BBC.co.ukhttps://www.bbc.co.uk/religion/religions/rastafari/history/history.shtml
- GlocalismJournal.nethttps://www.glocalismjournal.net/Issues/HYBRIDITY/Articles/Jah_People_The_Cultural_Hybridity_Of_White_Rastafarians.kl
- Religionfacts.comhttps://www.religionfacts.com/rastafarianism/history
- Religionfacts.comhttps://www.religionfacts.com/rastafarianism
- Utnehttps://www.utne.com/Mind-Body/Buddhism-Fastest-Growing-American-Religion-Stigma.aspx
- The Faces of Buddhism in Americahttps://www.ucpress.edu/book.php?isbn=9780520213012
- The Pioneers, America, "A historical perspective of Americans of Asian Indian origin 1790–1997" Archived April 10, 2020,https://www.infinityfoundation.com/mandala/h_es/h_es_korit_histical.htm#Pioneers
- Stockton Gurdwara, America, "Stockton California" Archived May 7, 2008, at the Wayback Machine October 31, 2006https://www.stocktongurdwarasahib.com/
- Buddhists, Hindus and Sikhs in America: A Short History, p. 120https://books.google.com/books?id=8R-Kl2C1C7QC&q=sikh+population+united+states&pg=PA116
- The Racialization of Hinduism, Islam, and Sikhism in the United States, Khyati Y. Joshi, 2006
- Multicultural America: An Encyclopedia of the Newest Americanshttps://books.google.com/books?id=YN9jC2_7UHYC&pg=PA985
- "About JAINA"https://www.jaina.org/?page=AboutJAINA
- "Taoism at a glance"https://www.bbc.co.uk/religion/religions/taoism/
- "largest religious groups in the US"https://web.archive.org/web/20180820080454/https://www.adherents.com/rel_USA.html
- Underhill 1965; Gill 1982; Hultkrantz 1987; Hirschfelder & Molin 2000; Garrett & Garrett 2003; Melton 2009, "Native Amer
- The Blackwell Companion to Religion in Americahttps://books.google.com/books?id=ZohdcPSo3LsC&pg=PA397
- Underhill 1965, pp. 1–9.
- Hultkrantz 1987.
- Tooker 1979, p. 31.
- Regulating Religion: Case Studies from Around the Globehttps://books.google.com/books?id=U6opyVE_IYkC&pg=PA543
- Tooker 1979.
- Underhill 1965; Brown 1982, pp. 1–28; Brown & Cousins 2001; Hirschfelder & Molin 2000; Garrett & Garrett 2003; Melton 20
- Underhill 1965, pp. 254–270.
- Champagne 2005.
- Wallace 2010, p. 3.
- Mooney 1896.
- Kehoe 2006.
- Underhill 1965, pp. 142–153.
- Aberle 1991.
- Stewart 1987.
- "Peyote and the Native American Church"https://web.archive.org/web/20150402092953/http://altreligion.about.com/od/alternativereligionsaz/p/Peyote-And-The-Native-American-Church.htm
- "CSP — 'A Brief History of the Native American Church'"https://web.archive.org/web/20070821191748/http://www.csp.org/communities/docs/fikes-nac_history.html
- Barbara Jane Davy, Introduction to Pagan Studies, p. 151 (2007)
- Rosemary Guiley, The Encyclopedia of Magic and Alchemy, p. 84 (2006)
- Raymond Buckland, Scottish Witchcraft: The history & magick of the Picts, p. 246 (1991)
- Angelfirehttps://www.angelfire.com/rant/ingwitch/sca.html
- Trinity ARIS 2008; Trinity ARIS 2001 Archived June 25, 2010, at the Wayback Machinehttps://prog.trincoll.edu/ISSSC/DataArchive/Access.asp
- Adler 2006. pp. 337–339.
- William James, "The Varieties of Religious Experience". pp. 92–93. New York 1929https://archive.today/20120707202152/https://etext.virginia.edu/etcbin/toccer-new2?id=JamVari.sgm&images=images/modeg&data=/texts/english/modeng/parsed&tag=parsed&tag=public&part=all
- NPR.orghttps://www.npr.org/2017/06/24/534248664/unitarian-universalists-denounce-white-supremacy-make-leadership-changes
- UUA.orghttps://www.uua.org/beliefs/what-we-believe/principles
- (The 4th principle of Unitarian Universalism) UUA.org Seven principles Archived May 1, 2011, at the Wayback Machinehttps://www.uua.org/visitors/6798.shtml
- UUA.orghttps://www.uua.org/beliefs/who-we-are/history/faith
- "Unitarian Universalist Congregration of Northern Chautauqua"https://web.archive.org/web/20171006112301/https://www.uucnc.org/100q.html#q84
- www.uua.orghttps://www.uua.org/beliefs/who-we-are
- The Wall Street Journal
- The Atlantichttps://www.theatlantic.com/ideas/archive/2019/09/atheism-fastest-growing-religion-us/598843/
- Sociological Sciencehttps://doi.org/10.15195%2Fv1.a24
- The Atlantichttps://www.theatlantic.com/ideas/archive/2022/05/southern-baptist-convention-abuse-report/630173/
- The Washington Posthttps://www.washingtonpost.com/religion/2022/09/13/us-christians-percentage-pew-secularism/
- "Atheists Are Distrusted"https://web.archive.org/web/20100613173056/https://asanet.org/press/20060503.cfm
- ABC Newshttps://abcnews.go.com/Technology/story?id=1786422&page=1
- "Atheists identified as America's most distrusted minority, according to new U of M study"https://www1.umn.edu/news/news-releases/2006/UR_RELEASE_MIG_2816.html
- "Pew survey: Doubt of God growing quickly among millennials"https://web.archive.org/web/20211117083856/https://religion.blogs.cnn.com/2012/06/12/pew-survey-doubt-of-god-growing-quickly-among-millennials/
- "Atheists Rally on National Mall"https://www.huffingtonpost.com/2012/03/24/atheist-rally_n_1377443.html
- The Secular Paradox: On the Religiosity of the Not Religious
- Galluphttps://news.gallup.com/poll/268205/americans-believe-god.aspx
- Pew Research Center's Religion & Public Life Projecthttps://www.pewresearch.org/religion/2021/11/23/few-americans-blame-god-or-say-faith-has-been-shaken-amid-pandemic-other-tragedies/
- Pew Research Centerhttps://www.pewresearch.org/fact-tank/2018/04/25/key-findings-about-americans-belief-in-god/
- "Religious Landscape Study - Pew Research Center"https://www.pewforum.org/religious-landscape-study/belief-in-god/
- "Religiosity and Atheism"https://web.archive.org/web/20120906165952/https://www.wingia.com/web/files/richeditor/filemanager/Global_INDEX_of_Religiosity_and_Atheism_PR__6.pdf
- "Pew Survey: Doubt of God Growing Quickly among Millennials"https://web.archive.org/web/20211117083856/https://religion.blogs.cnn.com/2012/06/12/pew-survey-doubt-of-god-growing-quickly-among-millennials/
- "More Than 9 in 10 Americans Continue to Believe in God"https://www.gallup.com/poll/147887/americans-continue-believe-god.aspx
- Harris Interactivehttps://web.archive.org/web/20110124052812/https://www.harrisinteractive.com/vault/Harris_Poll_2009_12_15.pdf
- "according to Mark Chaves"https://today.duke.edu/2011/08/chaves
- "Belief in God Far Lower in Western U.S."https://www.gallup.com/poll/109108/Belief-God-Far-Lower-Western-US.aspx
- Heelas, Spiritualities of Life, 63.
- Heelas, Spiritualities of Life, 64.
- Carette and King, Selling Spirituality, 41.
- pewforum.orghttps://web.archive.org/web/20140826234925/http://www.pewforum.org/files/2012/10/NonesOnTheRise-full.pdf
- The Wall Street Journalhttps://www.wsj.com/articles/religion-is-dying-dont-believe-it-nones-others-surveys-faith-institutions-atheists-agnostics-practice-minority-11659017037
- New York Timeshttps://www.nytimes.com/2023/04/19/opinion/religion-america.html
- Handbook of Denominations in the United States
- Morgan 2001.
- America's Alternative Religionshttps://books.google.com/books?id=og_u0Re1uwUC&pg=PA33
- Reid et al. 1990, pp. 241–242.
- Queen, Prothero & Shattuck 1996, p. 295. sfn error: no target: CITEREFQueenProtheroShattuck1996 (help)
- Chryssides 2016.
- Mauss 1994.
- Bowman 2012.
- Melton 2005, p. 373, "Messianic Judaism".https://books.google.com/books?id=bW3sXBjnokkC&pg=PA373
- Ahlstrom 2004, pp. 1103–6.
- Robeck 2006.
- Patterson & Rybarczyk 2007, pp. 123–4.
- Garrett 2002.
- Eddy 1884.
- Chireau & Deutsch 2000.
- Jewish and Christian Traditionshttps://books.google.com/books?id=ClaySHbUEogC
- Encyclopedia of new religious movementshttps://books.google.com/books?id=heeCAgAAQBAJ
- Adler 2006, Ch. 8. Women, Feminism, and the Craft.
- The A to Z of New Religious Movements
- The Washington Posthttps://www.washingtonpost.com/archive/politics/1994/05/17/humanist-synagogue-tests-reform-judaism/1ac3f620-73ab-4cfb-aebb-8057245f5ad2/
- The new believers: a survey of sects, cults and alternative religionshttps://archive.org/details/newbelieverssurv00barr
- Gibson 2002, pp. 4, 6.
- Journal of the American Academy of Religionhttps://doi.org/10.1093%2Fjaarel%2Flfi075
- Robert 2003.
- Encyclopedia of Latin American Religionshttps://www.researchgate.net/publication/304036146
- American Jewish Year Book 1971http://www.bjpa.org/Publications/details.cfm?PublicationID=1925
- Carroll 1997.
- Albanese 2007.
- Ryan 1975.
- Sikhism: A Very Short Introductionhttps://books.google.com/books?id=zD8SDAAAQBAJ
- Sects in Sikhism, Encyclopedia Britannica Onlinehttps://www.britannica.com/topic/Sikhism/Sects-and-other-groups
- Wall Street Journalhttps://s.wsj.net/public/resources/documents/WSJ_NORC_ToplineMarc_2023.pdf
- Pew Research Centerhttps://www.pewresearch.org/fact-tank/2023/04/12/why-the-us-census-doesnt-ask-americans-about-their-religion/
- Inventing American Religion: Polls Surveys, and the Tenuous Quest for a Nation's Faith
- Review of Religious Researchhttps://doi.org/10.1007%2Fs13644-020-00400-7
- Gallup.comhttps://news.gallup.com/poll/268205/americans-believe-god.aspx
- ARDA- Religion in the United States (General)https://www.thearda.com/world-religion/national-profiles?u=234c
- The American Values Atlashttps://ava.prri.org
- PRRIhttps://www.prri.org/research/2020-census-of-american-religion/
- "ARDA Sources for Religious Congregations & Membership Data"https://www.thearda.com/mapsReports/rcms_notes.asp
- "The Association of Religion Data Archives (ARDA), Year 2010 Report"https://www.thearda.com/rcms2010/r/u/rcms2010_99_us_name_2010.asp
- Arizona Christian Universityhttps://www.arizonachristian.edu/culturalresearchcenter/research/
- Stats Say Evangelical Christianity Losing Ground in America on YouTube CBN News.https://www.youtube.com/watch?v=hQhK4lXTcK8
- Pathwayhttps://mbcpathway.com/2024/08/08/barna-crc-research-finds-americas-evangelicals-are-fewer-less-biblically-grounded-and-politically-disengaged/
- Arizona Christian Universityhttps://www.arizonachristian.edu/wp-content/uploads/2024/08/CRC-Release-AWVI-4-Aug-6-2024-Fourth-Draft.pdf
- "Church Membership Hits All-Time Low in 2020, Gallup Finds"https://www.usnews.com/news/national-news/articles/2021-03-29/church-membership-hits-all-time-low-in-2020-gallup-finds
- "U.S. Church Membership Falls Below Majority for First Time"https://news.gallup.com/poll/341963/church-membership-falls-below-majority-first-time.aspx
- The Huffington Posthttps://www.huffingtonpost.com/2014/05/17/religious-attendance-exaggeration-survey_n_5344535.html
- Galluphttps://news.gallup.com/poll/1690/religion.aspx
- "Mississippians Go to Church the Most; Vermonters, Least"https://www.gallup.com/poll/125999/mississippians-go-church-most-vermonters-least.aspx
- BBC Newshttps://news.bbc.co.uk/1/hi/uk/6520463.stm
- NCLS releases latest estimates of church attendance Archived December 21, 2021, at the Wayback Machine, National Churchhttps://www.ncls.org.au/default.aspx?docid=2250&track=82083
- "Religion Losing Influence in America"https://web.archive.org/web/20100920003855/https://pewresearch.org/databank/dailynumber/?NumberID=1079
- "Religion and the 2006 Elections"https://pewforum.org/docs/?DocID=174
- NBC Newshttps://web.archive.org/web/20200924003400/http://www.nbcnews.com/id/5297138
- NBC Newshttps://www.nbcnews.com/now/video/biden-to-become-the-second-catholic-president-in-u-s-history-after-jfk-99673157918
- NPR.orghttps://www.npr.org/blogs/politicaljunkie/2009/01/the_first_catholic_vice_presid.html
- www.washingtonpost.comhttps://www.washingtonpost.com/politics/bernie-sanders-finally-answers-the-god-question/2016/01/26/83429390-bfb0-11e5-bcda-62a36b394160_story.html
- Michael Isikoff, "I'm a Sunni Muslim", Newsweek Jan. 4, 2007[dead link]https://www.msnbc.msn.com/id/16474497/site/newsweek/page/0/
- "Some Americans Reluctant to Vote for Mormon, 72-Year-Old Presidential Candidates. Strong support for black, women, Catholic candidates"https://www.gallup.com/poll/26611/Some-Americans-Reluctant-Vote-Mormon-72YearOld-Presidential-Candidates.aspx
- "Atheists, Muslims See Most Bias as Presidential Candidates"https://www.gallup.com/poll/155285/atheists-muslims-bias-presidential-candidates.aspx
- "In U.S., Socialist Presidential Candidates Least Appealing"https://www.gallup.com/poll/183713/socialist-presidential-candidates-least-appealing.aspx
- HuffPosthttps://www.huffingtonpost.com/2013/01/04/tulsi-gabbard-hindu-bhagavad-gita-swearing-in_n_2410078.html
- The Institute of Politics at Harvard Universityhttps://web.archive.org/web/20230425004709/https://iop.harvard.edu/youth-poll/spring-2023-harvard-youth-poll
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/religion/2020/09/10/religious-affiliation-among-american-adolescents/
- Pew Research Centerhttps://www.pewresearch.org/religious-landscape-study/
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/?post_type=rls
- Pew Research Centerhttps://www.pewresearch.org/wp-content/uploads/2023/04/sr_2023.04.18_faith_topline.pdf
- YouGovhttps://today.yougov.com/topics/society/articles-reports/2023/04/18/morality-religion-connections-americans-poll
- Part of the National Council of Churches
- Not in communion with the rest of the Catholic Church
- Those are traditions and denominations that trace their history back to the Protestant Reformation or otherwise heavily
- This denomination is the result of a merger between Lutheran, German Reformed, Congregational and Restorationist churche
- Part of the National Association of Evangelicals
- This refers to the denomination's heritage and not necessarily to the language in which the services are conducted in.
- This is a reformed synod within the United Church of Christ that is distinct in heritage, doctrine and practice from the
- Outside the Anglican Communion
- This is more of a movement then an institutionalized denomination.
- Denominations that don't fit in the subsets mentioned above.
- Those are traditions and denominations that trace their origin back to the Great Awakenings and/or are joined together b
- The Holiness movement is an interdenominational movement that spreads over multiple traditions (Methodist, Quakers, Anab