What a difference a decade makes. The percentage of Americans who think gay and lesbian relationships are "not wrong at all" climbed from just 32 percent in 2006 to the 51 percent majority in 2016, according to the General Social Survey.
Although every generation has contributed to the growing acceptance of same-sex relationships, the biggest driver of the increase is the surge in support among Millennials. The percentage of Millennials who think there's nothing wrong at all with gay and lesbian relationships climbed 27 percentage points during the decade, from 41 to 68 percent.
Support among Generation Xers grew the least over the decade (up only 9 percentage points). In 2016, still fewer than half of Gen Xers were in the "nothing wrong at all" camp. Same story for Boomers. Approval of same-sex relationships among the oldest Americans (aged 61 or older in 2006 and aged 71 or older in 2016) nearly doubled during the decade. But only about one-third of the oldest Americans see nothing wrong at all with same-sex sexual relationships.
"Nothing wrong at all" with same-sex sexual relationships, 2016 (and 2006)
Millennials: 68% (41%)
Gen Xers: 46% (37%)
Boomers: 44% (32%)
Older: 34% (18%)
Source: Demo Memo analysis of the 2006 and 2016 General Social Surveys