Template:Same-sex unions in the United States

v • d • e Same-sex unions in the United States

Marriage legalized	Massachusetts - California (eff. 2008-6-17)

Civil unions enacted	Connecticut - New Hampshire - New Jersey - Vermont

Domestic partnerships enacted	California - District of Columbia - Hawaii - Maine - Oregon - Washington

Prohibited by statute	Arizona - Connecticut - Delaware - Florida - Illinois - Indiana - Iowa - Maryland - Minnesota - New Hampshire - New York - North Carolina - Pennsylvania - Puerto Rico - Washington - West Virginia - Wyoming

Prohibited by constitutional amendment	Alabama - Alaska - Arkansas - Colorado - Georgia - Hawaii - Idaho - Kansas - Kentucky - Louisiana - Michigan - Mississippi - Missouri - Montana - Nebraska - Nevada - North Dakota - Ohio - Oklahoma - Oregon - South Carolina - South Dakota - Tennessee - Texas - Utah - Virginia - Wisconsin

Marriage undefined	New Mexico - Rhode Island