Dianne Feinstein
State: California Net Worth: $99.5 million
Feinstein's net worth comes from her late husband's business dealings as well as her stake in Carlton Hotel Properties, Inc.
Mark Warner
State: Virginia Net Worth: $93.5 million
Warner's net worth comes from his leadership position in Columbia Capital as well as Capital Cellular Corp.
Richard Blumenthal
State: Connecticut Net Worth: $85.2 million
Blumenthal's net worth comes from his wife, who is the daughter of real estate mogul Peter Malkin.
Doris O. Matsui
State: California Net Worth: $73.9 million
Matsui's net worth comes from her husband's leadership position in the AES Corporation. Matsui has investments in trusts and exchange-traded funds.
Suzan DelBene
State: Washington Net Worth: $52.2 million
DelBene's net worth comes from her executive role at Microsoft. She has investments in Microsoft as well as real estate and mutual funds.
Nancy Pelosi
State: California Net Worth: $46.1 million
Pelosi's net worth comes from assets she shares with her husband Paul. He has an impressive stock portfolio, with investments in companies like Disney, Netflix, and Tesla.