Estimated number and percentage of transgender high school students ages 13 to 17, by state policy environment

Source: Anne Lieberman and Anna Baeth, AthleteAlly; Aaron Ridings, GLSEN; and Chris Mosier, TransAthlete, personal communication with author via email, December 16, 2020, on file with author; TransAthlete.com, "K-12 Policies," available at https://www.transathlete.com/k-12 (last accessed December 2020); Jody L. Herman and others, "Age of Individuals Who Identify as Transgender in the United States" (Los Angeles: The Williams Institute, 2017), available at https://williamsinstitute.law.ucla.edu/wp-content/uploads/Age-Trans-Individuals-Jan-2017.pdf.