ABSTRACT This study examines the relationship between partisan media consumption and changes in democratic values during the 2020 U.S. Presidential Election. By integrating self-reported news consumption data with the partisan slant of news outlets, we explore how different media environments shape voters’ attitudes about democracy. Our analysis of a two-wave panel survey conducted before and after the election reveals significant changes in democratic values among general voters, including both Biden and Trump supporters. The findings also highlight the complex effects of a polarized media ecosystem on political beliefs, demonstrating that partisan media flow influences democratic values beyond the traditional winner-loser dichotomy.