The 2018 average is 1.6% higher than in 2014 and 6.4% lower than in 2009. District administrators make 12.5% 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 Boone County school district enrolled 8003 students in 2017-18. There is an average of 221 students for every administrator, compared to a statewide ratio of 181 to 1.
Belvidere Community Unit School District 100 administrator salaries, 10-year trend
Year
Average salary
Student-to-administrator ratio
2009
$100,348
301:1
2010
$98,323
290:1
2011
$101,262
265:1
2012
$97,854
246:1
2013
$88,332
264:1
2014
$92,430
273:1
2015
$96,700
288:1
2016
$95,841
261:1
2017
$92,269
230:1
2018
$93,921.76
221:1