Transgender
One effort to quantify the population gave a "rough estimate" that 0.3 percent of adults in the US are transgender, overlapping to an unknown degree with the estimated 3.5 percent of US adults (1-in-30) who identify as LGBT. More recent studies released in 2016 estimate the proportion of Americans who identify as transgender at 0.5 to 0.6%. This would put the total number of transgender Americans at approximately 1.4 million adults ().
National Center for Transgender Equality
In 2015, NCTE followed up the NDTS by launching the U.S. Transgender Survey (USTS), thus far the largest study of transgender individuals in the United States. Nearly 28,000 transgender residents participated in the survey, which covered a broad range of topics pertaining to family life, health, housing, income, employment, discrimination, harassment and violence, military service, political participation, and others. In addition to the full national report, NCTE has released various breakout reports focusing on specific states. As of July 2017, breakout reports for 14 states have been released.