Behind Gay Marriage Momentum, Regional Gaps Persist

Supporters of same-sex marriage won key victories in several states Tuesday, including the first instances in which laws allowing gays and lesbians to marry legally were approved by voters.

This comes at a time when support for same-sex marriage has been on the rise. Across four Pew Research Center surveys this year, 48% of Americans say they favor allowing gays and lesbians to marry legally, while 43% are opposed. Just four years ago, in the 2008 election cycle, 51% opposed making same-sex marriages legal and 39% supported it. [cont.]

Pew

See also: Court Decisions and Trends in Support for Same-Sex Marriage