"Getting Prepared 2020" examines patterns of developmental education for Minnesota public high school graduates from the classes of 2012 to 2019 who enrolled in Minnesota postsecondary institutions. This report provides insight into the academic readiness of Minnesota public high school graduates. Developmental education adds to the overall cost of college for students in terms of both tuition and opportunity, as the cost gets higher for students who spend additional time finishing developmental course requirements before starting program-specific courses. "Getting Prepared 2020" fulfills the legislative mandate (Minnesota Statute 13.32, subdivisions 3 and 6) to provide summary information about Minnesota public high school graduates who enrolled in developmental courses at Minnesota postsecondary institutions within two years of high school graduation. The report describes findings resulting from linking student-level data within the Minnesota Statewide Longitudinal Education Data System (SLEDS) on Minnesota public high school graduates from the Minnesota Department of Education with college enrollment data from the Minnesota Office of Higher Education and the National Student Clearinghouse. The term "college" refers to any type of postsecondary institution offering academic programs or vocational training. [For "Getting Prepared 2019: Developmental Education Course-Taking of High School Graduates, Classes 2011-2018," see ED612998.]