http://fivethirtyeight.com/features/missing-white-voters-might-help-trump-but-less-so-where-he-needs-it/?ex_cid=story-twitter‘Missing’ White Voters Might Help Trump, But Less So Where He Needs ItBy David Wasserman
A common refrain is that demographics will ultimately doom Donald Trump’s candidacy. His most reliable supporters have been whites without college degrees — a group that made up 65 percent of voters in 1980 but is on pace to make up just 33 percent in 2016. Meanwhile, nonwhite voters, with whom Trump is extremely unpopular, rose from 12 percent of the electorate in 1980 to 28 percent in 2012.
However, there was one year during that period when the white share of the electorate ticked up 2 percentage points: 1992. What happened in 1992? It was the last time an ideology-defying, billionaire outsider stirred up a nationwide frenzy. For Democrats, Ross Perot is an eerie precedent.
The youngest voters in 2016 weren’t yet born when Perot appeared on the ballot, but the 1992 white uptick was probably attributable to the Texas tycoon’s 19 percent showing. Like Trump, Perot railed against NAFTA, promised to restore America’s greatness on the world stage and used unconventional gimmicks to draw attention to himself. And, roughly 94 percent of Perot’s voters were white. In the five elections since, white turnout has never been so high.
According to census data, 70 percent of eligible non-Hispanic whites voted in 1992, but just 64 percent voted in 2012 (in fact, 2012 was the first time African-Americans voted at a higher rate than whites). Why the decline? It’s likely that neither the professorial President Obama nor the patrician Mitt Romney clicked with many whites who had found a home with Perot or Bill Clinton two decades prior, and millions of these disaffected voters simply stayed home.........
.............The good news for Trump is that nationally, there’s plenty of room for white turnout to improve. If non-Hispanic whites had turned out at the same rate in 2012 that they did in 1992, there would have been 8.8 million additional white voters — far more than Obama’s 5 million-vote margin of victory. But before Democrats panic, here’s the catch, and it’s a doozy for Trump: These “missing” white voters disproportionately live in states that won’t matter in a close presidential race........
.........Bottom line: “Missing” Perot voters exist, and they could be a part of Trump’s blueprint for victory. But in most battleground states, Trump would need to activate far more working-class whites than Perot did to win. That’s not impossible, but our handy Swing-O-Matic suggests Trump would require truly historic levels of support and turnout among working-class whites — in addition to avoiding erosion with other groups — to be within range of winning.