Biden Goes Old. Sanders Goes Young. Warren Is in Between. What Facebook Ads Reveal About 2020.
New York Times
When it comes to former Vice President Joseph R. Biden Jr.s Facebook ads, the odds are overwhelming that people seeing them were born before 1975. For Senator Bernie Sanders of Vermont, the opposite is true: People born in 1975 or after are more than twice as likely to see his Facebook ads than those born earlier. A gender split is clear, too: About half of Mr. Sanderss audience are men, while about two-thirds of Mr. Bidens are women.
Senator Elizabeth Warren of Massachusetts, more or less, splits the difference between them. She has targeted a Facebook audience that more closely mirrors the projected universe of likely Democratic primary voters in 2020: more women than men (though not by as much as Mr. Biden), leaning older more than younger (but again, not by as much as Mr. Biden).
Collectively, the 19 current Democratic candidates for president have poured nearly $32 million into Facebook ads this year more money than they have spent so far on television ads, a striking measure of the social network's ever-rising influence in politics. The heavy spending on Facebook comes even as leading party officials have raised alarms about the sites role in American democracy.
Ms. Warren sparred with Facebook in recent days over the companys willingness to run false ads. She has been a heavy spender nonetheless, pouring $172,000 into the site over the seven most recent days records are available.