Yes. https://www.the74million.org/article/alarming-statistics-tell-the-story-behind-americas-college-completion-crisis-nearly-a-third-of-all-college-student-st

Yes. https://www.the74million.org/article/alarming-statistics-tell-the-story-behind-americas-college-completion-crisis-nearly-a-third-of-all-college-student-still-dont-have-a-degree-six-years-later/ https://www.the74million.org/article/alarming-statistics-tel... I used Google for that. search term: income and college graduation rates