The 2020 average is 8.2 percent higher than in 2016 and 10.5 percent higher than in 2011. District administrators make 12.4 percent less 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 Rockridge School District in Rock Island County enrolled 1066 students in 2019-2020. There is an average of 178 students for every administrator, compared to a statewide ratio of 171 to 1.
Rockridge Community Unit School District 300 administrator salaries, 10-year trend
| Year | Average salary | Student-to-administrator ratio |
|---|---|---|
| 2011 | $88,273 | 187:1 |
| 2012 | $92,339 | 176:1 |
| 2013 | $97,272 | 190:1 |
| 2014 | $94,183 | 187:1 |
| 2015 | $85,970 | 188:1 |
| 2016 | $90,122 | 208:1 |
| 2017 | $103,017 | 227:1 |
| 2018 | $103,816 | 216:1 |
| 2019 | $110,627 | 229:1 |
| 2020 | $97,547 | 178:1 |
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