As of the 2022-2023 school year, Christopher Unit School District 99 had 56.20 full-time classroom teachers. The student-teacher ratio was 12.46. Teachers, 2022-2023 school year ...

As of the 2022-2023 school year, Cissna Park Community Unit School District 6 had 27.13 full-time classroom teachers. The student-teacher ratio was 10.32. Teachers, 2022-2023 school year ...