This is the third national probability survey of American Muslims conducted by Pew Research Center (the first was conducted in "https://www.thearda.com/data-archive?fid=MUSLIMS" Target="_blank">2007, the second in "https://www.thearda.com/data-archive?fid=MUSAM11" Target="_blank">2011). Results from this study were published in the "https://www.pewresearch.org/" Target="_blank">Pew Research Center report '"https://www.pewresearch.org/religion/2017/07/26/findings-from-pew-research-centers-2017-survey-of-us-muslims/" Target="_blank">U.S. Muslims Concerned About Their Place in Society, but Continue to Believe in the American Dream.' The report is included in the materials that accompany the public-use dataset.

The survey included interviews with 1,001 adult Muslims living in the United States. Interviewing was conducted from January 23 to May 2, 2017, in English, Arabic, Farsi and Urdu. The survey employed a complex design to obtain a probability sample of Muslim Americans. Before working with the dataset, data analysts are strongly encouraged to carefully review the 'Survey Methodology' section of the report.

In addition to the report, the materials accompanying the public-use dataset also include the survey questionnaire, which reports the full details on question wording. Data users should treat the questionnaire (and not this codebook) as the authoritative reflection of question wording and order.

In the aftermath of the attacks on September 11, 2001, and subsequent terrorist attacks elsewhere around the world, a key counterterrorism concern was the possible radicalization of Muslims living in the United States. The purpose of the study was to examine and identify characteristics and practices of four American Muslim communities that have experienced varying levels of radicalization. The communities were selected because they were home to Muslim-Americans that had experienced isolated instances of radicalization. They were located in four distinct regions of the United States, and they each had distinctive histories and patterns of ethnic diversity. This objective was mainly pursued through interviews of over 120 Muslims located within four different Muslim-American communities across the country (Buffalo, New York; Houston, Texas; Seattle, Washington; and Raleigh-Durham, North Carolina), a comprehensive review of studies an literature on Muslim-American communities, a review of websites and publications of Muslim-American organizations and a compilation of data on prosecutions of Muslim-Americans on violent terrorism-related offenses.

In this manuscript, we review the literature to date on Muslims’ descriptive and substantive representation in American politics. We then evaluate how Members of Congress discussed Muslims from 2011-2017 by turning to their tweets during this time period. We find that Muslims were most discussed by non-White Democratic legislators, and contrary to expectations, White Republicans tweeted about Muslims far less than their White Democratic counterparts. But when White Republicans did mention Muslims, their tweets were much more negative in tone than Democrats of any racial background.

Anti-Jewish attacks were the most common form of anti-religious group hate crimes in the United States in 2023, with ***** cases. Anti-Islamic hate crimes were the second most common anti-religious hate crimes in that year, with *** incidents.