In the two years after 73 percent of Frankfort Community High School's class of 2018 graduated on time, 20 percent of those who attended Illinois community colleges had to enroll in remedial courses.
In the two years after 85 percent of Webber High School's class of 2018 graduated on time, 43 percent of those who attended Illinois community colleges had to enroll in remedial courses.
In the two years after 89 percent of Waltonville High School's class of 2018 graduated on time, 18 percent of those who attended Illinois community colleges had to enroll in remedial courses.