The findings contrast with the impression left by a flurry of news reports about people rushing to buy guns and clearing shop shelves of assault rifles after the massacre last year at an elementary school in Newtown, Conn.
“There are all these claims that gun ownership is going through the roof,” said Daniel Webster, the director of the Johns Hopkins Center for Gun Policy and Research. “But I suspect the increase in gun sales has been limited mostly to current gun owners. The most reputable surveys show a decline over time in the share of households with guns.”
That decline, which has been studied by researchers for years but is relatively unknown among the general public, suggests that even as the conversation on guns remains contentious, a broad shift away from gun ownership is under way in a growing number of American homes. It also raises questions about the future politics of gun control. Will efforts to regulate guns eventually meet with less resistance if they are increasingly concentrated in fewer hands — or more resistance?