Shahar, Charles. “A Comprehensive Study of the Frum Community of Greater Montreal.” Last modified 2003. http://www.jewishdatabank.org/Archive/I-Montreal-2003-Orthodox_Main_Report.pdf.

Shahar, Charles. The Jewish High School Experience: Its Implications for the Evolution of Jewish Identity in Young Adults. Montreal: Jewish Education Council of Greater Montreal, Federation CJA, 1998.

Shahar, Charles. “A Profile of English‐speaking Mature Workers Residing in the Greater Montreal Area.” CEDEC (Community Economic Development and Employability Corporation). Last modified November 2011. http://cedec.ca/wp-content/uploads/2014/12/Profile-of-English-Speaking-Mature-Workers_Nov_2011.pdf.

Shahar, Charles. A Survey of Jewish Life in Montreal : Part 1/Sondage Sur La Vie Juive à Montréal, Première Partie. Montreal: The Federation of Jewish Community Services of Montreal, 1996.

Shahar, Charles. 2011 National Household Survey: The Jewish Community of Montreal. Part 3: Jewish Seniors. Part 4: The Jewish Poor. Montreal: Federation CJA and Jewish Federations of Canada-UIA, 2014.

Shahar, Charles. 2011 National Household Survey : The Jewish Community of Montreal. Part 1 Basic Demographics. Part 2 Jewish Populations in Geographic Areas. Montreal: Federation CJA and Jewish Federations of Canada-UIA, 2014. https://www.jewishdatabank.org/api/download/?studyId=746&mediaId=2011+NHS+Montreal_Parts+1%262+Basic+Demographics+%26+Geographic+Distribution_Final+Report.pdf.

Shahar, Charles. 2011 National Household Survey: The Jewish Community of Montreal. Part 10: Holocaust Survivors. Montreal: Federation CJA and Jewish Federations of Canada-UIA, 2015. https://www.jewishdatabank.org/api/download/?studyId=746&mediaId=2011%20Montreal_Part%2010_Holocaust%20Survivors_Final%20Report.pdf.

Shahar, Charles. 2011 National Household Survey: The Jewish Community of Montreal. Part 8: Immigration & Language. Part 9: Core FSU Jews. Montreal: Federation CJA and Jewish Federations of Canada-UIA, 2015. https://www.federationcja.org/media/content/2011%20Montreal_Part%208-9_Immigration%20-Language_and_Core_FSU_Jews_Final%20Report.pdf.

Shahar, Charles, and Randal F. Schnoor. A Survey of Jewish Life in Montreal / Sondage Sur La Vie Juive à Montréal, Deuxième Partie. 2 vols. Montreal: The Federation of Jewish Community Services of Montreal, 1996.

Shahar, Charles, Morton Weinfeld, and Randal F. Schnoor. Survey of the Hassidic and Ultra-Orthodox Communities in Outremont and Surrounding Areas / Sondage Sur Les Communautés Hassidique et Ultraorthodoxe Dans Le Quartier Outremont et Les Regions Environmantes. Outremont, QC: Coalition of Outremont Hassidic Organizations, 1997.

Shahar, Charles. “Canadian Jewish Population, 2019.” In American Jewish Year Book 2019 : The Annual Record of the North American Jewish Communities Since 1899, edited by Arnold Dashefsky and Ira M. Sheskin, 119:233–245. Cham, Switzerland: Springer Nature, 2020.

Shahar, Charles, Morton Weinfeld, and Adam Blander. “Analyse démographique et socioculturelle de la communauté juive montréalaise.” In Les communautés juives de Montréal: Histoire et enjeux contemporains, edited by Pierre Anctil and Ira Robinson, 191–215. Québec: Septentrion, 2010.