The 2017 average is 24.6% higher than in 2013 and 1.9% higher than in 2008. District administrators make 12.3% less than the state average of $106,273.
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 385 students in 2016-17. There is an average of 308 students for every administrator, compared to a statewide ratio of 190 to 1.
Aviston School District 21 administrator salaries, 10-year trend
Year
Average salary
Student-to-administrator ratio
2008
$91,483
304:1
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