The 2018 average is 7.9% higher than in 2014 and 12.1% lower than in 2009. District administrators make 16.6% more 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 Mchenry County school district enrolled 6113 students in 2017-18. There is an average of 120 students for every administrator, compared to a statewide ratio of 181 to 1.
Community High School District 155 administrator salaries, 10-year trend
Year
Average salary
Student-to-administrator ratio
2009
$142,378
271:1
2010
$146,163
275:1
2011
$145,754
271:1
2012
$138,802
242:1
2013
$122,259
254:1
2014
$116,014
129:1
2015
$116,798
123:1
2016
$117,955
123:1
2017
$122,724
118:1
2018
$125,127.24
120:1
Alerts Sign-up