List of U.S. states and territories by religiosity

Last updated

The degree of religiosity in the population of the United States can be compared to that in other countries and compared state-by-state, based on individual self-assessment and polling data.

Contents

Methodologies

The Gallup Poll assesses religiosity around the world, [1] asking "Is religion important in your daily life?" and in the United States by state, asking the degree to which respondents consider themselves to be religious. The Pew Research Center and Public Religion Research Institute have conducted studies of reported frequency of attendance to religious service. [2] The Harris Poll has conducted surveys of the percentage of people who believe in God. [3]

Results

Religious Denominations (Pew Research 2014)

Religions by metropolitan areas

Religion in Major U.S metropolitan areas (2014) [55]
Metro areaChristian (%)Evangelical (%)Mainline (%)Historically
black (%)
Catholic (%)The Church of Jesus Christ of Latter-day Saints (%)Non-
Christian
faiths (%)
None (%)
Dallas 78.038.014.07.015.01.04.018.0
Atlanta 76.033.012.018.011.01.03.020.0
Houston 73.030.011.09.019.01.04.020.0
Chicago 71.016.011.08.034.0<1.07.022.0
Riverside, Calif. 71.030.010.03.022.03.04.025.0
Minneapolis 70.015.027.04.021.01.05.023.0
San Diego 68.014.016.02.032.02.05.027.0
Miami 68.020.011.08.027.0<1.010.021.0
Philadelphia 68.013.017.011.026.0<1.08.024.0
Detroit 67.020.014.015.016.0<1.08.024.0
Phoenix 66.025.011.01.021.06.07.026.0
Los Angeles 65.018.09.03.032.0<1.09.025.0
Washington, D.C. 65.014.015.012.019.01.010.024.0
New York City 59.09.08.06.033.0<1.016.024.0
Boston 57.09.013.03.029.0<1.010.033.0
Seattle 52.023.010.01.015.01.010.037.0
San Francisco 48.010.06.04.025.01.015.035.0

Attendance

Church or synagogue attendance by state in 2009
.mw-parser-output .legend{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .legend-color{display:inline-block;min-width:1.25em;height:1.25em;line-height:1.25;margin:1px 0;text-align:center;border:1px solid black;background-color:transparent;color:black}.mw-parser-output .legend-text{}
>=50% attending weekly
45-49% attending weekly
40-44% attending weekly
35-39% attending weekly
30-34% attending weekly
25-29% attending weekly
20-24% attending weekly
15-19% attending weekly Weekly religious service attendance by US State gradient (2014).svg
Church or synagogue attendance by state in 2009
  ≥50% attending weekly
  45-49% attending weekly
  40-44% attending weekly
  35-39% attending weekly
  30-34% attending weekly
  25-29% attending weekly
  20-24% attending weekly
  15-19% attending weekly

A 2013 survey by the Public Religion Research Institute reported that 31% of Americans attend religious services at least weekly. [2] In 2006, a world-wide online Harris Poll surveyed 2,010 U.S. adults [56] and found that 26% of those surveyed attended religious services "every week or more often", 9% went "once or twice a month", 21% went "a few times a year", 3% went "once a year", 22% went "less than once a year", and 18% never attend religious services. A 2013 Harris Poll reported an 8% decline in a belief in God, since a prior 2009 poll. [3]

According to a 2011 Gallup poll, the state with the greatest percentage of respondents identifying as "very religious" was Mississippi (59%), and the state with the smallest percentage were Vermont and New Hampshire (23%), while Florida (39%) and Minnesota (40%) were near the median. [57] A 2014 Pew Research poll found that the states with the greatest percentage of respondents who stated that religion was "very important" or "somewhat important" to their lives were Alabama (90%) and Louisiana (90%), while the state with the smallest percentage was Vermont (57%). [58]

U.S. states and Washington, D.C.

Percentage of respondents in the USA stating that religion is "very important" or "somewhat important" to their lives, 2014 Importance of Religion in the United States of America.svg
Percentage of respondents in the USA stating that religion is "very important" or "somewhat important" to their lives, 2014
Weekly church attendance by state (Pew) [59]
RankStatePercent
1Flag of Utah.svg  Utah 53%
2Flag of Alabama.svg  Alabama 51%
2Flag of Tennessee.svg  Tennessee 51%
4Flag of Mississippi.svg  Mississippi 49%
5Flag of South Carolina.svg  South Carolina 47%
6Flag of Louisiana.svg  Louisiana 46%
6Flag of West Virginia.svg  West Virginia 46%
8Flag of Virginia.svg  Virginia 44%
9Flag of Oklahoma.svg  Oklahoma 43%
10Flag of Georgia (U.S. state).svg  Georgia 42%
10Flag of Texas.svg  Texas 42%
12Flag of Arkansas.svg  Arkansas 41%
13Flag of North Carolina.svg  North Carolina 39%
13Flag of Kentucky.svg  Kentucky 39%
13Flag of Nebraska.svg  Nebraska 39%
16Flag of Ohio.svg  Ohio 38%
16Flag of Wyoming.svg  Wyoming 38%
18Flag of Missouri.svg  Missouri 37%
18Flag of Kansas.svg  Kansas 37%
18Flag of Indiana.svg  Indiana 37%
21Flag of South Dakota.svg  South Dakota 36%
21Flag of New Mexico.svg  New Mexico 36%
21Flag of Iowa.svg  Iowa 36%
21Flag of Rhode Island.svg  Rhode Island 36%
25Flag of New Jersey.svg  New Jersey 35%
25Flag of Florida.svg  Florida 35%
25Flag of Idaho.svg  Idaho 35%
28Flag of Arizona.svg  Arizona 34%
28Flag of Pennsylvania.svg  Pennsylvania 34%
28Flag of Delaware.svg  Delaware 34%
28Flag of Illinois.svg  Illinois 34%
28Flag of Minnesota.svg  Minnesota 34%
33Flag of Michigan.svg  Michigan 33%
33Flag of North Dakota.svg  North Dakota 33%
35Flag of Maryland.svg  Maryland 31%
35Flag of California.svg  California 31%
35Flag of Nevada.svg  Nevada 31%
35Flag of Montana.svg  Montana 31%
39Flag of Colorado.svg  Colorado 30%
39Flag of Alaska.svg  Alaska 30%
39Flag of Washington.svg  Washington 30%
42Flag of Oregon.svg  Oregon 29%
42Flag of New York.svg  New York 29%
44Flag of Washington, D.C.svg  District of Columbia 28%
44Flag of Hawaii.svg  Hawaii 28%
44Flag of Connecticut.svg  Connecticut 28%
47Flag of Wisconsin.svg  Wisconsin 27%
48Flag of Massachusetts.svg  Massachusetts 23%
49Flag of Maine.svg  Maine 22%
49Flag of New Hampshire.svg  New Hampshire 22%
51Flag of Vermont.svg  Vermont 21%
Weekly church attendance by state (Gallup) [60]
RankStatePercent
1Flag of Utah.svg  Utah 51%
2Flag of Mississippi.svg  Mississippi 47%
3Flag of Alabama.svg  Alabama 46%
4Flag of Louisiana.svg  Louisiana 46%
5Flag of Arkansas.svg  Arkansas 45%
6Flag of South Carolina.svg  South Carolina 42%
7Flag of Tennessee.svg  Tennessee 42%
8Flag of Kentucky.svg  Kentucky 41%
9Flag of North Carolina.svg  North Carolina 40%
10Flag of Georgia (U.S. state).svg  Georgia 39%
11Flag of Texas.svg  Texas 39%
12Flag of Oklahoma.svg  Oklahoma 39%
13Flag of New Mexico.svg  New Mexico 36%
14Flag of Nebraska.svg  Nebraska 35%
15Flag of Indiana.svg  Indiana 35%
16Flag of Virginia.svg  Virginia 35%
17Flag of Delaware.svg  Delaware 35%
18Flag of Missouri.svg  Missouri 35%
19Flag of Idaho.svg  Idaho 34%
20Flag of West Virginia.svg  West Virginia 34%
21Flag of Arizona.svg  Arizona 33%
22Flag of Kansas.svg  Kansas 33%
23Flag of Michigan.svg  Michigan 32%
24Flag of Ohio.svg  Ohio 32%
25Flag of Illinois.svg  Illinois 32%
26Flag of North Dakota.svg  North Dakota 32%
27Flag of Pennsylvania.svg  Pennsylvania 32%
28Flag of Iowa.svg  Iowa 32%
29Flag of Florida.svg  Florida 32%
30Flag of Maryland.svg  Maryland 31%
31Flag of South Dakota.svg  South Dakota 31%
32Flag of Minnesota.svg  Minnesota 31%
33Flag of New Jersey.svg  New Jersey 30%
34Flag of Wisconsin.svg  Wisconsin 29%
35Flag of Rhode Island.svg  Rhode Island 28%
36Flag of Wyoming.svg  Wyoming 28%
37Flag of California.svg  California 28%
38Flag of New York.svg  New York 27%
39Flag of Nevada.svg  Nevada 27%
40Flag of Montana.svg  Montana 27%
41Flag of Alaska.svg  Alaska 26%
42Flag of Connecticut.svg  Connecticut 25%
43Flag of Colorado.svg  Colorado 25%
44Flag of Hawaii.svg  Hawaii 25%
45Flag of Oregon.svg  Oregon 24%
46Flag of Washington.svg  Washington 24%
47Flag of Washington, D.C.svg  District of Columbia 23%
48Flag of Massachusetts.svg  Massachusetts 22%
49Flag of Maine.svg  Maine 20%
50Flag of New Hampshire.svg  New Hampshire 20%
51Flag of Vermont.svg  Vermont 17%

The table below displays the results of a 2014 survey by Pew Research: [61]

State
or District
Overall Religiosity RankBelieve in God with CertaintyConsider Religion ImportantPray DailyAttend Weekly Worship Services
Flag of California.svg  California 3554%47%51%31%
Flag of Texas.svg  Texas 1169%63%63%42%
Flag of Florida.svg  Florida 2264%53%56%35%
Flag of New York.svg  New York 4356%45%48%29%
Flag of Illinois.svg  Illinois 3361%50%51%34%
Flag of Pennsylvania.svg  Pennsylvania 2761%51%54%34%
Flag of Ohio.svg  Ohio 1767%56%57%38%
Flag of Georgia (U.S. state).svg  Georgia 874%64%64%42%
Flag of Michigan.svg  Michigan 2763%50%53%33%
Flag of North Carolina.svg  North Carolina 1073%62%66%39%
Flag of New Jersey.svg  New Jersey 1960%50%53%35%
Flag of Virginia.svg  Virginia 1467%60%60%44%
Flag of Washington.svg  Washington 4455%44%46%30%
Flag of Massachusetts.svg  Massachusetts 5040%33%37%23%
Flag of Arizona.svg  Arizona 2762%51%55%34%
Flag of Indiana.svg  Indiana 2263%53%52%37%
Flag of Tennessee.svg  Tennessee 378%71%70%51%
Flag of Missouri.svg  Missouri 1570%56%59%37%
Flag of Maryland.svg  Maryland 2264%50%51%31%
Flag of Wisconsin.svg  Wisconsin 4456%44%46%27%
Flag of Minnesota.svg  Minnesota 3556%46%47%34%
Flag of Colorado.svg  Colorado 4155%47%50%30%
Flag of South Carolina.svg  South Carolina 574%69%66%47%
Flag of Alabama.svg  Alabama 182%77%73%51%
Flag of Louisiana.svg  Louisiana 475%71%68%46%
Flag of Kentucky.svg  Kentucky 1375%63%63%39%
Flag of Oregon.svg  Oregon 3957%45%45%29%
Flag of Oklahoma.svg  Oklahoma 871%64%65%43%
Flag of Connecticut.svg  Connecticut 4754%42%47%28%
Flag of Iowa.svg  Iowa 1966%53%50%36%
Flag of Mississippi.svg  Mississippi 182%74%75%49%
Flag of Arkansas.svg  Arkansas 577%70%65%41%
Flag of Utah.svg  Utah 1161%58%61%53%
Flag of Kansas.svg  Kansas 1966%50%53%37%
Flag of Nevada.svg  Nevada 3559%44%48%31%
Flag of New Mexico.svg  New Mexico 1863%59%55%36%
Flag of Nebraska.svg  Nebraska 2266%54%52%39%
Flag of West Virginia.svg  West Virginia 777%64%68%46%
Flag of Idaho.svg  Idaho 3362%51%50%35%
Flag of Hawaii.svg  Hawaii 4162%44%52%28%
Flag of Maine.svg  Maine 4848%34%35%22%
Flag of New Hampshire.svg  New Hampshire 5043%33%36%22%
Flag of Rhode Island.svg  Rhode Island 3560%48%48%36%
Flag of Montana.svg  Montana 3964%44%51%31%
Flag of Delaware.svg  Delaware 3261%46%49%34%
Flag of South Dakota.svg  South Dakota 1669%57%56%36%
Flag of Alaska.svg  Alaska 4455%41%49%30%
Flag of North Dakota.svg  North Dakota 2764%53%51%33%
Flag of Washington, D.C.svg  District of Columbia 2755%50%51%28%
Flag of Vermont.svg  Vermont 4841%32%33%21%
Flag of Wyoming.svg  Wyoming 2266%49%53%38%

U.S. territories

The following is the percentage of Christians and all religions in the U.S. territories as of 2015 (according to the ARDA): [62]

Note that CIA World Factbook data differs from the data below. For example, the CIA World Factbook says that 99.3% of the population in American Samoa is religious. [63]

TerritoryPercent religious
(all religions)
Percent
Christian
Percent religious
(non-Christian)
Percent
non-religious
Unknown /
Unspecified
Flag of American Samoa.svg  American Samoa 98.5%97.37%1.13%0.88%0.62%
Flag of Guam.svg  Guam 95.4%91.1%4.3%1.8%2.8%
Flag of the Northern Mariana Islands.svg  Northern Mariana Islands 98.85%81.13%17.72%1.11%0.04%
Flag of Puerto Rico.svg  Puerto Rico 91.53%91.2%0.33%3.16%5.31%
Flag of the United States Virgin Islands.svg  US Virgin Islands 83.3%81.83%1.47%4.04%12.66%

See also

Related Research Articles

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).

<span class="mw-page-title-main">Catholic Church by country</span>

The Catholic Church is "the Catholic Communion of Churches, both Roman and Eastern, or Oriental, that are in full communion with the Bishop of Rome ." The church is also known by members as the People of God, the Body of Christ, the "Temple of the Holy Spirit", among other names. According to Vatican II's Gaudium et spes, the "church has but one sole purpose–that the kingdom of God may come and the salvation of the human race may be accomplished."

<span class="mw-page-title-main">Hinduism by country</span> Overview of the global spread of Hinduism

Hinduism has approximately 1.2 billion adherents worldwide. Hinduism is the third largest religion in the world behind Christianity (31.5%) and Islam (23.3%).

<span class="mw-page-title-main">Protestantism by country</span>

There are 0.8 — 1.05 billion Protestants worldwide, among approximately 2.5 billion Christians. In 2010, a total of more than 800 million included 300 million in Sub-Saharan Africa, 260 million in the Americas, 140 million in Asia-Pacific region, 100 million in Europe and 2 million in Middle East-North Africa. Protestants account for nearly forty percent of Christians worldwide and more than one tenth of the total human population. Various estimates put the percentage of Protestants in relation to the total number of the world's Christians at 33%, 36%, 36.7%, and 40%, while in relation to the world's population at 11.6% and 13%.

<span class="mw-page-title-main">Christianity by country</span>

As of the year 2023, Christianity had approximately 2.4 billion adherents and is the largest religion by population. According to a PEW estimation in 2020, Christians made up to 2.38 billion of the worldwide population of about 8 billion people. It represents nearly one-third of the world's population and is the largest religion in the world, with the three largest groups of Christians being the Catholic Church, Protestantism, and the Eastern Orthodox Church. The largest Christian denomination is the Catholic Church, with 1.3 billion baptized members. The second largest Christian branch is either Protestantism, or the Eastern Orthodox Church.

<span class="mw-page-title-main">Unchurched Belt</span> Region in the far Northwestern United States

The Unchurched Belt is a region of the US that has low rates of religious participation. The term derives from Bible Belt and the idea of the unchurched. The belt was originally found in the West and Northwestern United States, but has moved over the decades.

Accurate demographics of atheism are difficult to obtain since conceptions of atheism vary considerably across different cultures and languages, ranging from an active concept to being unimportant or not developed. Also in some countries and regions atheism carries a strong stigma, making it harder to count atheists in these countries. In global studies, the number of people without a religion is usually higher than the number of people without a belief in a deity and the number of people who agree with statements on lacking a belief in a deity is usually higher than the number of people who self-identify as "atheists".

<span class="mw-page-title-main">Public opinion of same-sex marriage in the United States</span>

Public opinion of same-sex marriage in the United States has significantly changed since the 1990s, and an overwhelming majority of Americans now favor same-sex marriage.

<span class="mw-page-title-main">Christianity in the United States</span>

Christianity is the most prevalent religion in the United States. Estimates from 2021 suggest that of the entire U.S. population about 63% is Christian. The majority of Christian Americans are Protestant Christians, though there are also significant numbers of American Roman Catholics and other Christian denominations such as Latter Day Saints, Eastern Orthodox Christians and Oriental Orthodox Christians, and Jehovah's Witnesses. The United States has the largest Christian population in the world and, more specifically, the largest Protestant population in the world, with nearly 210 million Christians and, as of 2021, over 140 million people affiliated with Protestant churches, although other countries have higher percentages of Christians among their populations. The Public Religion Research Institute's "2020 Census of American Religion", carried out between 2014 and 2020, showed that 70% of Americans identified as Christian during this seven-year interval. In a 2020 survey by the Pew Research Center, 65% of adults in the United States identified themselves as Christians. They were 75% in 2015, 70.6% in 2014, 78% in 2012, 81.6% in 2001, and 85% in 1990. About 62% of those polled claim to be members of a church congregation.

In the United States, between 4% and 15% of citizens demonstrated nonreligious attitudes and naturalistic worldviews, namely atheists or agnostics. The number of self-identified atheists and agnostics was around 4% each, while many persons formally affiliated with a religion are likewise non-believing.

<span class="mw-page-title-main">Religion in Oregon</span> Overview of the religion in the state of Oregon

Religion in the state of Oregon is remarkable in the United States, with its population ranking among the highest of religiously unaffiliated adults in the entire nation. According to a 2014 report by the Pew Research Center, 31% of Oregon's population was religiously unaffiliated, making it the second-highest percentage after that of Vermont.

<span class="mw-page-title-main">The Church of Jesus Christ of Latter-day Saints in New Mexico</span>

The Church of Jesus Christ of Latter-day Saints in New Mexico refers to the Church of Jesus Christ of Latter-day Saints and its members in New Mexico. The first congregation of the Church in New Mexico was organized in 1895. It has since grown to 69,055 members in 137 congregations.

<span class="mw-page-title-main">Church attendance</span> Core practice in Christian denominations

Church attendance is a central religious practice for many Christians; some Christian denominations, such as the Catholic Church require church attendance on the Lord's Day (Sunday); the Westminster Confession of Faith is held by the Reformed Churches and teaches first-day Sabbatarianism, thus proclaiming the duty of public worship in keeping with the Ten Commandments. Similarly, The General Rules of the Methodist Church also requires "attending upon all the ordinances of God" including "the public worship of God". The Lutheran Christian theologian Balthasar Münter stated that church attendance is the "foundation for the Christian life" as "the Christian Bible and the sacraments provide the framework for the faith"; he also states that it is important for believers because it aids in the prevention of backsliding, as well as offers "the company of other believers". Until 1791, the Kingdom of Great Britain required attendance at church services of the Church of England at least twice a year.

The main religion in Morocco is Sunni Islam, which is also the state religion of the country. Officially, 99% of the population are Muslim, and virtually all of those are Sunni. The second-largest religion in the country is Christianity, but most Christians in Morocco are foreigners. There is a community of the Baháʼí Faith. Only a fraction of the former number of Maghrebi Jews have remained in the country, many having moved to Israel.

<span class="mw-page-title-main">LGBT demographics of the United States</span>

The demographics of sexual orientation and gender identity in the United States have been studied in the social sciences in recent decades. A 2022 Gallup poll concluded that 7.1% of adult Americans identified as LGBT. A different survey in 2016, from the Williams Institute, estimated that 0.6% of U.S. adults identify as transgender. As of 2022, estimates for the total percentage of U.S. adults that are transgender or nonbinary range from 0.5% to 1.6%. Additionally, a Pew Research survey from 2022 found that approximately 5% of young adults in the U.S. say their gender is different from their sex assigned at birth.

Irreligion in Azerbaijan is open to interpretation according to differing censuses and polls. Although Shia Islam is the predominant faith in Azerbaijan, religious affiliation is nominal in Azerbaijan and percentages for actual practicing adherents are much lower. It is difficult to quantify the number of atheists or agnostics in Azerbaijan as they are not officially counted in the census of the country.

<span class="mw-page-title-main">Islam by country</span> Population of Muslims by country

Adherents of Islam constitute the world's second largest religious group. A projection by the PEW suggests that Muslims numbered approximately 1.9 billion followers in 2020. Studies in the 21st century suggest that, in terms of percentage and worldwide spread, Islam is the fastest-growing major religion in the world, mostly because Muslims have more children than other major religious groups. Most Muslims are either of two denominations: Sunni or Shia. Islam is the majority religion in several subregions: Central Asia, Western Asia, North Africa, West Africa, the Sahel, and the Middle East. The diverse Asia-Pacific region contains the highest number of Muslims in the world, surpassing the combined Middle East and North Africa.

Voter segments in political polling in the United States consist of all adults, registered voters, and likely voters.

References

  1. Truss, Catherine; Alfes, Kerstin; Delbridge, Rick; Shantz, Amanda; Routledge, Emma Soane (October 2013), "Employee engagement across cultures", Employee Engagement in Theory and Practice, Business & Economics, p. 336
  2. 1 2 Kaleem, Jaweed (May 20, 2014). "Americans Exaggerate How Much They Go To Religious Services, According To Study". Religion. The Huffington Pos. Retrieved 2015-01-27.
  3. 1 2 Willett, Megan (December 17, 2013). "A Fascinating New Poll Shows That Americans Are Losing Faith In God". Business Insider Inc. Retrieved 2015-01-27.
  4. "Adults in Alabama". Pew Research Center.
  5. "Adults in Mississippi". Pew Research Center.
  6. "Adults in Tennessee". Pew Research Center.
  7. "Adults in Arkansas". Pew Research Center.
  8. "Adults in West Virginia". Pew Research Center.
  9. "Adults in Oklahoma". Pew Research Center.
  10. "Adults in Georgia". Pew Research Center.
  11. "Adults in North Carolina". Pew Research Center.
  12. "Adults in South Carolina". Pew Research Center.
  13. "Adults in Kentucky". Pew Research Center.
  14. "Adults in Iowa". Pew Research Center.
  15. "Adults in Missouri". Pew Research Center.
  16. "Adults in Virginia". Pew Research Center.
  17. "Adults in Kansas". Pew Research Center.
  18. "Adults in Louisiana". Pew Research Center.
  19. "Adults in South Dakota". Pew Research Center.
  20. "Adults in Ohio". Pew Research Center.
  21. "Adults in Indiana". Pew Research Center.
  22. "Adults in Maryland". Pew Research Center.
  23. "Adults in Michigan". Pew Research Center.
  24. "Adults in Nebraska". Pew Research Center.
  25. 1 2 "Adults in North Dakota". Pew Research Center.
  26. "Adults in Texas". Pew Research Center.
  27. "Adults in Pennsylvania". Pew Research Center.
  28. "America's Changing Religious Landscape". Pew Research Center: Religion & Public Life. May 12, 2015.
  29. "Adults in Delaware". Pew Research Center.
  30. "Adults in Florida". Pew Research Center.
  31. "Adults in Wisconsin". Pew Research Center.
  32. "Adults in Colorado". Pew Research Center.
  33. "Adults in Illinois". Pew Research Center.
  34. "Adults in Oregon". Pew Research Center.
  35. "Adults in Wyoming". Pew Research Center.
  36. "Adults in Montana". Pew Research Center.
  37. "Adults in the District of Columbia". Pew Research Center.
  38. "Adults in Washington". Pew Research Center.
  39. "Adults in Arizona". Pew Research Center.
  40. "Adults in Hawaii". Pew Research Center.
  41. "Adults in New Mexico". Pew Research Center.
  42. "Adults in Alaska". Pew Research Center.
  43. "Adults in Idaho". Pew Research Center.
  44. "Adults in Maine". Pew Research Center.
  45. "Adults in Connecticut". Pew Research Center.
  46. "Adults in Nevada". Pew Research Center.
  47. "Adults in California". Pew Research Center.
  48. "Adults in New Jersey". Pew Research Center.
  49. "Adults in New Hampshire". Pew Research Center.
  50. "Adults in Rhode Island". Pew Research Center.
  51. "Adults in Vermont". Pew Research Center.
  52. "Adults in New York". Pew Research Center.
  53. "Adults in Massachusetts". Pew Research Center.
  54. "Adults in Utah". Pew Research Center.
  55. Major U.S. metropolitan areas differ in their religious profiles, Pew Research Center
  56. "Religious Views and Beliefs Vary Greatly by Country, According to the Latest Financial Times/Harris Poll". Harrisinteractive.com. 2006-12-20. Archived from the original on 2012-05-23. Retrieved 2012-03-17.
  57. Newport, Frank (27 March 2012). "Mississippi Is Most Religious U.S. State Vermont and New Hampshire are the least religious states". gallup.com/poll. Gallup. Retrieved 13 October 2014.
  58. 1 2 Importance of religion by state Pew forum
  59. "How religious is your state?". pewforum.org. February 29, 2016.
  60. "Frequent Church Attendance Highest in Utah, Lowest in Vermont". Gallup.com. February 17, 2015.
  61. "Most and least religious U.S. States". 29 February 2016.
  62. http://thearda.com/internationalData/countries/Country_5_2.asp
    http://thearda.com/internationalData/compare2.asp?c=97
    http://thearda.com/internationalData/countries/Country_169_2.asp
    http://thearda.com/internationalData/countries/Country_182_2.asp
    http://thearda.com/internationalData/countries/Country_240_2.asp
    thearda.com. The ARDA (Association of Religion Data Archives). American Samoa / Guam / Northern Mariana Islands / Puerto Rico / Virgin Islands (U.S.) Retrieved September 13, 2021.
  63. https://www.cia.gov/the-world-factbook/countries/american-samoa/ CIA World Factbook. American Samoa. Retrieved September 13, 2021.