The Net Worth of GOP Presidential Candidates (Fox Business, October 4, 2011)

Mitt Romney - $250 million
John Huntsman - $71 million
Gary Johnson - $10.5 million
Newt Gingrich - $6.7 million
Herman Cain - $6.6 million
Ron Paul - $5 million
Michele Bachmann - $2.8 million
Rick Santorum - $1.9 million
Rick Perry - $1.1 million

How Wealthy are President Barack Obama and His Cabinet? (OpenSecrets, December 1, 2011)

Barrack Obama - $7.3 million
Hillary Clinton - $31 million