Hiawatha Community Unit School District 426 welcomed 416 students in the 2021-22 school year, according to the Illinois State Board of Education report.
Hinckley-Big Rock Community Unit School District 429 welcomed 700 students in the 2021-22 school year, according to the Illinois State Board of Education report.
Somonauk Community Unit School District 432 welcomed 743 students in the 2021-22 school year, according to the Illinois State Board of Education report.
Genoa-Kingston Community Unit School District 424 welcomed 1,491 students in the 2021-22 school year, according to the Illinois State Board of Education report.
Sandwich Community Unit School District 430 welcomed 1,826 students in the 2021-22 school year, according to the Illinois State Board of Education report.
Sycamore Community Unit School District 427 welcomed 3,545 students in the 2021-22 school year, according to the Illinois State Board of Education report.