Lyle Denniston brings us the latest on the question:
Matching the speed of lawyers and lower courts in handling the same-sex marriage controversy, the Supreme Court on Wednesday set the stage for its first look at all of the pending cases, when the Justices assemble on September 29 for a private Conference.
Seven petitions — three from Virginia, and one each from Indiana, Oklahoma, Utah, and Wisconsin — will be submitted to the Justices at that session. There is, of course, no certainty that they will act on any or all of them at that point, but the option is there. With all sides agreeing that the time to rule is now, it would be a surprise if the Court opted to bypass the issue altogether in its new Term.
Michelle Garcia lays out the possible implications:
If the court rules in favor of marriage equality in all of these cases — or allows the current rulings from lower courts to stand — an additional 65 million Americans would live in states with full marriage equality. Currently, roughly 137 million people, or 44 percent of U.S. inhabitants, live in a state with marriage equality.