The 2018 average is 32.5% higher than in 2014 and 4.8% higher than in 2009. District administrators make 5.8% less than the state average of $107,279.
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 Clinton County school district enrolled 392 students in 2017-18. There is an average of 314 students for every administrator, compared to a statewide ratio of 181 to 1.
Aviston School District 21 administrator salaries, 10-year trend
Year
Average salary
Student-to-administrator ratio
2009
$96,395
302:1
2010
$100,314
318:1
2011
$99,538
299:1
2012
$101,463
298:1
2013
$74,801
265:1
2014
$76,245
261:1
2015
$91,365
314:1
2016
$93,192
310:1
2017
$93,192
308:1
2018
$101,051.54
314:1
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