Wealth and Policymaking in the U.S. House of Representatives

ABSTRACT Do members of Congress with relatively more and less wealth approach policymaking differently, or succeed at different rates? This paper examines data on the personal wealth and legislative effectiveness of representatives between 1979 and 2021 to assess how wealth shapes legislative outcomes. The analysis finds that legislators in the top wealth quintile are significantly more successful at advancing their policy agendas than their less‐wealthy colleagues, while those in the bottom quintile face persistent disadvantages in the legislative process. These gaps emerge over time and are moderated by institutional factors rather than differences in prior legislative experience or preexisting legislative ability. The findings suggest that economic inequality among legislators translates into unequal policymaking influence in Congress.