The 2020 average is 37.5 percent higher than in 2016 and 17.6 percent higher than in 2011. District administrators make 13.2 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 Williamsfield School District in Knox County enrolled 300 students in 2019-2020. There is an average of 150 students for every administrator, compared to a statewide ratio of 171 to 1.
Williamsfield Community Unit School District 210 administrator salaries, 10-year trend
| Year | Average salary | Student-to-administrator ratio |
|---|---|---|
| 2011 | $107,087 | 148:1 |
| 2012 | $110,802 | 150:1 |
| 2013 | $104,027 | 153:1 |
| 2014 | $84,350 | 155:1 |
| 2015 | $90,425 | 148:1 |
| 2016 | $91,597 | 144:1 |
| 2017 | $115,115 | 133:1 |
| 2018 | $109,199 | 129:1 |
| 2019 | $133,923 | 165:1 |
| 2020 | $125,941 | 150:1 |
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