How most states allow discrimination against LGBTQ people [View all]
Most states don't ban discrimination based on sexual orientation and gender identity in the workplace, housing, or public accommodations (hotels, restaurants, and other places that serve the general public).
As a result, more than half of LGBTQ Americans, according to the LGBTQ advocacy group Movement Advancement Project, live in a state where, under state law, an employer can legally fire someone because he's gay, a landlord can legally evict someone because she's lesbian, and a hotel manager can legally deny service to someone who's transgender for no reason other than the person's sexual orientation or gender identity.
Currently, 19 states ban at least some forms of discrimination based on sexual orientation and gender identity, while three additional states ban discrimination based on sexual orientation. Some other states protect public but not private employees from discrimination. Many municipalities have nondiscrimination laws that only apply within their local borders, even in states that don't have such laws. And some companies prohibit discrimination in their own policies.
*Surveys show that most Americans widely support nondiscrimination protections, but a major hurdle to getting the laws passed may be that Americans already think they're in place."
http://www.vox.com/2015/4/22/8465027/lgbt-nondiscrimination-laws