Charts: Just How Small Is the Super-PAC Gazillionaire Club?

A mere 47 people are responsible for more than half of all super-PAC cash.

The 2012 elections are on track to be the nastiest in recent memory. By the tail end of primary season, in May, 70 percent of all presidential campaign ads were negative, up from a mere 9 percent at the same point in 2008. The culprits for this spike in attack ads were super-PACs and shadowy nonprofits, which together dominate the growing universe of outside political groups poised to spend billions of dollars this election season.

Now a new report from the liberal think tank Demos and the nonpartisan US Public Interest Research Group has revealed how what has been called a “tsunami of slime” is funded by a tiny cadre of wealthy donors.

Just 1,082 donors—a group small enough to fit inside a single high school gymnasium—accounted for 94 percent of all individual donations to super-PACs from January 1, 2011 to June 30, 2012. Those 1,082 donors amount to just 0.00035 percent of the US population.


Not exclusive enough for you? Then there’s the “Super-PAC Million-Dollar Club.” Forty-seven individuals have given $1 million or more to super-PACs in the 2012 cycle. That’s a group small enough to fit on a Greyhound bus (not that they’d consider coach), and they’ve ponied up well over half of the $230 million pocketed by super-PACs.


Super-PACs at least disclose their donors and their spending. On the other hand, dark-money nonprofits like Karl Rove’s Crossroads GPS, the Koch-funded Americans for Prosperity, and the pro-Obama Priorities USA don’t disclose any of their donors. Worse yet, as Mother Jones has reported, these nonprofits reveal very little about how much they spend.

As of August 2, more than 700 super-PACs had reported spending money on elections. However, just five of those account for nearly two-thirds of the spending, with Republican-leaning groups, including the pro-Romney super-PAC Restore Our Future and Rove’s American Crossroads, leading the charge.


The dominant presence among super-PAC donors is Las Vegas casino tycoon Sheldon Adelson and his wife, Miriam, who’ve given $36.3 million so far. That’s chump change for the Adelsons—in fact, $36.3 million is a mere 0.15 percent of their total wealth. It would take 321,000 American families giving up 0.15 percent of their wealth to match the Adelsons’ super-PAC giving.


Correction: An earlier version of the above chart on ad-spending disclosure mislabeled the total percentage of ad spending disclosed by nonprofit groups. It is .79%, not .0079%.

More MotherJones reporting on Dark Money


as we head into 2020 is whether politics and media will be a billionaires’ game, or a playing field where the rest of us have a shot. That's what Mother Jones CEO Monika Bauerlein tackles in her annual December column—"Billionaires Are Not the Answer"—about the state of journalism and our plans for the year ahead.

We can't afford to let independent reporting depend on the goodwill of the superrich: Please help Mother Jones build an alternative to oligarchy that is funded by and answerable to its readers. Please join us with a tax-deductible, year-end donation so we can keep going after the big stories without fear, favor, or false equivalency.


as we head into 2020 is whether politics and media will be a billionaires’ game, or a playing field where the rest of us have a shot.

Please read our annual column about the state of journalism and Mother Jones' plans for the year ahead, and help us build an alternative to oligarchy by supporting our people-powered journalism with a year-end gift today.

We Recommend


Sign up for our newsletters

Subscribe and we'll send Mother Jones straight to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.


Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.


We have a new comment system! We are now using Coral, from Vox Media, for comments on all new articles. We'd love your feedback.