Sen. John Kerry (D-Mass.) tops the list for the second year in a row. His minimum net worth was $188.6 million at the end of 2009, up by more than $20 million from 2008, according to his financial disclosure form…

The only newcomer to the Top 10 list is Rep. Michael McCaul (R-Texas), who came straight in at number five. He replaced Rep. Harry Teague (D-N.M.), the 10th wealthiest member in 2008. Teague fell off the top 50 list after the value of a company he has a stake in — Teaco Energy Services, Inc. — fell in value from $39.6 million in 2008 to being worth at least $1 million in 2009.

There were a few other new faces in the Top 50, including Rep. Patrick Kennedy (D-R.I.), who received an inheritance after his late father, Sen. Edward Kennedy (D-Mass.), died in 2009.