http://www.governing.com/gov-data/same-sex-marriage-civil-unions-doma-laws-by-state.html
State Same-Sex Marriage State Laws Map
In a landmark ruling issued in June, the U.S. Supreme Court ruled that the Constitution allows for same-sex couples to marry, effectively overturning remaining restrictions in place in states.
Prior to the ruling, 37 states and the District of Columbia had legalized gay marriage: Alabama, Alaska, Arizona, California, Colorado, Connecticut, Delaware, Florida, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Maine, Maryland, Massachusetts, Minnesota, Montana, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin and Wyoming.
Most other states had enacted constitutional or statutory bans on same-sex marriage, known as "Defense of Marriage" Acts. The following map shows state laws prior to the Supreme Court ruling:
NOTE: Please zoom out to view Alaska and Hawaii
