The 2020 average is 4.4 percent higher than in 2016 and 14.8 percent lower than in 2011. District administrators make 30.6 percent more than the state average of $111,293.
Administrator salaries depend on the district's size, location and resources, as well as the individual's level of experience and education, according to the Illinois State Board of Education report.
The Lake Forest School District in Lake County enrolled 1537 students in 2019-2020. There is an average of 75 students for every administrator, compared to a statewide ratio of 171 to 1.
Lake Forest Community High School District 115 administrator salaries, 10-year trend
| Year | Average salary | Student-to-administrator ratio |
|---|---|---|
| 2011 | $170,615 | 149:1 |
| 2012 | $175,375 | 179:1 |
| 2013 | $126,283 | 83:1 |
| 2014 | $132,003 | 83:1 |
| 2015 | $134,213 | 82:1 |
| 2016 | $139,180 | 83:1 |
| 2017 | $137,696 | 91:1 |
| 2018 | $140,118 | 84:1 |
| 2019 | $140,997 | 79:1 |
| 2020 | $145,320 | 75:1 |
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