If only gun owners had voted in the 2016 election, then Donald Trump would have won every single state save Vermont. If only people who don’t own guns had voted, then Hillary Clinton would have won every state, save West Virginia and maybe Wyoming.
SurveyMonkey, which conducted the poll reaching these conclusions, found that the voting divide between gun owners and non-owners was starker than divides between white and nonwhite Americans, between working-class whites and the rest of the nation, and between rural and urban voters. “No other demographic characteristic created such a consistent geographic split,” the New York Times’s Nate Cohn and Kevin Quealy write.
That doesn’t mean that gun ownership is more important in explaining American political behavior than race or class or gender. But it does mean that gun ownership has an extremely strong correlation with conservative, pro-Republican voting. [...]
“Few people realize it, but the Ku Klux Klan began as a gun control organization,” UCLA law professor Adam Winkler writes in Gunfight: The Battle Over the Right to Bear Arms in America. “After the Civil War, the Klan and other violent racist groups sought to reaffirm white supremacy, which required confiscating the guns blacks had obtained for the first time during the conflict.” He notes that a century later, in the 1960s, politicians turned to gun control measures to “disarm politically radical urban blacks, like the Black Panthers.” [...]
The gun gap could just be an artifact of other demographics. For instance, we know that for a whole host of historical reasons, black Americans overwhelmingly vote for Democrats and whites mostly vote for Republicans; whites are also likelier to own guns, so the gap might reflect racial differences. Same goes for partisan gender gaps (women are more likely to be Democrats and less likely to own guns), rural/urban gaps, and so forth.