There is no state that it is illegal.

No

Also have a non binary option.

In 50 states

People are protected from discrimination based upon both sexual orientation and gender identification.

State law provides for protections against employment discrimination in regards to both sexual orientation and gender identification.

This state explicitly bans housing discrimination based upon sexual orientation and gender identification.

Additionally, the Human Rights Campaign states, "The Department of Housing and Urban Development (HUD) requires grantees and participants of HUD programs to comply with local and state non-discrimination laws that include sexual orientation and gender identity.
HUD also prohibits inquiries regarding the sexual orientation or gender identity of a prospective tenant or applicant for assisted
housing in every state (March 2012)."

No

No

No

On December 22, 2014, the Conversion Therapy for Minors Prohibition Amendment Act was signed into law, banning conversion therapy on minors. Washington, D.C. was the third U.S. region to ban conversion therapy, in addition to California and New Jersey.