about 80 percent 40% of homelessness teens identify as LGBT. 80 percent of America’s homeless youths 40% of homelessness teens identify as LGBT. 46% rejected based on sexual orientation 80 percent of the homeless youths in America 40% of homelessness teens identify as LGBT. 40% of homelessness teens identify as LGBT. 46 percent of that population 40% of homelessness teens identify as LGBT. 40% of homelessness teens identify as LGBT.