A Rich Woman's World? Wealth and Gendered Paths to Office

We introduce and seek to explain a new and surprising fact about members of the US Congress: since at least the 1980s, Congresswomen have been substantially wealthier than Congressmen serving in the same party and decade. We articulate three mechanisms that could explain this gender wealth gap, and use new data on the backgrounds and families of members of Congress to evaluate each mechanism. We find no evidence that the wealth gap arises because districts likely to elect women also elect wealthier members, or because women had more lucrative pre-Congressional careers. We do find evidence that the gap can be explained by women facing steeper challenges that wealth helps them overcome—particularly related to caregiving—and by Congresswomen's spouses earning more money than Congressmen's spouses. Our analysis sheds light on how obstacles facing ambitious women can lead to apparently counterintuitive advantages among the women who manage to succeed.