The message that one’s contributions are devalued can be a significant way that youth experience marginalization during the transition into adulthood. Participants (N = 298, Mage = 19.47 years, 51% female) reported having their ideas, opinions, and contributions being unwelcomed due to their ethnicity and gender. African American, Latinx, and Asian American young women indicated the most frequent devalued contributions. Devalued contributions due to ethnicity and gender were most strongly linked among these groups and Multiethnic youth than European American youth. Devalued contributions predicted depressive symptoms, feeling more needed and useful by society, and a greater sense of purpose beyond a traditional measure of discrimination. Assessing experiences of devalued contributions can provide a more thorough understanding of how marginalization shapes the transition to adulthood.