According to Gallup's poll, which they present as estimates, it is 0.7% in the US. In India, 0.6% people self-identified as hijra (Sahastrabuddhe et al., 2012).

According to Gallup's poll, which they present as estimates, it is 0.7% in the US. In India, 0.6% people self-identified as hijra (Sahastrabuddhe et al., 2012). In the 2011 census in India, 0.04% answered with "Other" when asked to choose between "Male", "Female" and "Other". Canada included the question in their latest census. In my opinion, a mandatory government census provides data that is more accurate than Gallup's phone poll. "In Canada, 0.2% of the population aged 18 and older was transgender in 2021. Belgium (0.5% among people aged 18 to 75 in 2021) and New Zealand (0.5% among people aged 18 and older in 2020) have also published representative survey-based data on their transgender populations." "The proportions of transgender and non-binary people were three to seven times higher for Generation Z (born between 1997 and 2006, 0.79%) and millennials (born between 1981 and 1996, 0.51%) than for Generation X (born between 1966 and 1980, 0.19%), baby boomers (born between 1946 and 1965, 0.15%) and the Interwar and Greatest Generations (born in 1945 or earlier, 0.12%)." "Other countries have published 2021 data on transgender people using crowdsourcing and non-representative surveys, including Ireland (0.6% among people aged 18 and older), England and Wales (0.6% among people aged 16 and older), and the United States (0.8% among people aged 18 and older)."