Economic information may close aspiration disparities for postsecondary education across socioeconomic, ethnic, and partisan divides. In 2017, we estimated impacts of information on such disparities by means of a survey experiment administered to a nationally representative sample of 4,214 adults. A baseline group was asked whether they preferred a 4-year degree, a 2-year degree, or no further education for their oldest child younger than the age of 18 years (or the option they would prefer if they had a child younger than 18 years). Before 3 other randomly selected segments of our sample were asked the same question, they were given either information about (a) both net costs and returns, (b) net costs, or (c) returns to a 2-year and 4-year degree. Information about both costs and returns did not reduce socioeconomic-status disparities but did affect ethnic and partisan divides. The findings suggest that reductions in socioeconomic inequalities in educational opportunity require more than simple changes in the dissemination of information aimed at altering economic cost-benefit calculations. Sustained effort that mitigates deeper-seated cultural and social barriers seems necessary.