The Illinois State Board of Education records data concerning faculty salary, retention, and attendance because maintaining a stable faculty makes for a better environment for teachers and students, furthering student success, according to the report.
There were 9,390 full-time faculty members in Lake County, with a student-teacher ratio of 13-to-1. There are 122,563 students enrolled at the 197 schools.
The average salary for teachers within the county is $78,211, ranking it second out of 102 counties in the state for pay.
About 72.2 percent of teachers in the county were absent 10 days or fewer in 2022, compared to 66 percent of teachers in the state.
Salaries vary depending on the school and district, as well as the teacher's level of experience and education, according to the report. The U.S. Department of Education considers teacher attendance a "leading indicator" of how well students perform. When a high rate of teachers is absent more than 10 days, data shows students perform worse.
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