While members of Congress are not required to disclose their exact net worth, organizations such as the nonpartisan Center for Responsive Politics (CRP) prepare estimated ranges based on public disclosures. In 2014, CRP reported Pelosi’s average net worth in 2014 was $101,273,023 having ranked 8th out of 25 wealthiest members of Congress.[185] In 2009, CRP reported Pelosi’s average net worth was $58,436,537 having ranked 13th among 25 wealthiest members of Congress[186]
Roll Call’s Wealth of Congress Index reported that Pelosi’s net worth was $29.35 million and that she ranked the 15th wealthiest member of Congress for 2014.[187] According to Roll Call, Pelosi and her husband hold properties “worth at least $14.65 million, including a St. Helena vineyard in Napa Valley worth at least $5 million, and commercial real estate in San Francisco.”[187] Roll Call said Pelosi’s earnings are connected to her husband’s heavy investments in stocks including “Apple, Comcast, Facebook, Shutterfly and Walt Disney.”[187] Roll Call reported that the Pelosi’s have $13.46 million in liabilities including mortgages on seven properties.[187]
Business Insider reported that Pelosi’s worth was $26.4 million in 2012 and was 13th among the 15 richest members of Congress.[188] (hat tip wiki)
In that listing, this one seems the most credible. I remember about 2000 she claimed about $50 million; any less is supect - unless she gave it to her husband but didn't know anything about it. sigh