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 ().
LGBT culture
In the report “Views from both sides of the bridge? Gender, sexual legitimacy, and transgender people's experiences of relationships,” authors Iantaffi and Bockting conducted a study with 1229 transgender individuals over 18 years old, to learn more about transgender relationships in the US. When it came to a relationships within a transgender person, it depended on if they wanted a heteronormative or mainstream culture relationship. The results from the study showed that transgender people reinforced the idea of heteronormativity, seen in their gender practices and beliefs. Although, there are also transgender people that are set on a path to challenge Western traditional beliefs in gender roles and sexual differences within relationships.