Durting the 2020 United States Supreme Court term, Justice Clarence Thomas wrote 24 opinions for the Supreme Court of the United States - the most out of any justice. In comparison, Justice Elena Kagan wrote 10 opinions, including six opinions of the Court and three dissents.
Number of opinions written by Supreme Court justices in the United States in 2020, by type of opinion
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Harvard Law Review. (October 10, 2021). Number of opinions written by Supreme Court justices in the United States in 2020, by type of opinion [Graph]. In Statista. Retrieved May 06, 2025, from https://www.statista.com/statistics/1322963/number-supreme-court-justice-opinions-us-type/
Harvard Law Review. "Number of opinions written by Supreme Court justices in the United States in 2020, by type of opinion." Chart. October 10, 2021. Statista. Accessed May 06, 2025. https://www.statista.com/statistics/1322963/number-supreme-court-justice-opinions-us-type/
Harvard Law Review. (2021). Number of opinions written by Supreme Court justices in the United States in 2020, by type of opinion. Statista. Statista Inc.. Accessed: May 06, 2025. https://www.statista.com/statistics/1322963/number-supreme-court-justice-opinions-us-type/
Harvard Law Review. "Number of Opinions Written by Supreme Court Justices in The United States in 2020, by Type of Opinion." Statista, Statista Inc., 10 Oct 2021, https://www.statista.com/statistics/1322963/number-supreme-court-justice-opinions-us-type/
Harvard Law Review, Number of opinions written by Supreme Court justices in the United States in 2020, by type of opinion Statista, https://www.statista.com/statistics/1322963/number-supreme-court-justice-opinions-us-type/ (last visited May 06, 2025)
Number of opinions written by Supreme Court justices in the United States in 2020, by type of opinion [Graph], Harvard Law Review, October 10, 2021. [Online]. Available: https://www.statista.com/statistics/1322963/number-supreme-court-justice-opinions-us-type/