Illinois · 2025 pay · 24 people
How much does a site assistant superintendent make in Illinois?
$82,350typical pay for a site assistant superintendent in 2025
$74,800 – $87,350what most people earned
Includes everyone paid during 2025, including part-year workers. Typical pay rose 0.9% from 2024.
✓ Official data from Illinois Comptroller · Matches the agency's latest release · illinoiscomptroller.gov ↗
Where site assistant superintendents work
Typical pay at each employer, 2025 (everyone paid).
Pay by level
Levels with 5 or more people.
- Site Assistant Superintendent I19 people$82,000
- Site Assistant Superintendent II5 people$89,100
Related jobs and the next step up
Same line of work at a different rank, by typical pay (full-year employees where we can tell).
- Site Assistant Superintendent (this page)$82,350 (everyone)
- Site Superintendent$109,300 (everyone)
Highest-paid site assistant superintendents, 2025
- 1Michelle SeelhoeferSite Assistant Superintendent II · Department of Natural Resources$97,800
- 2Adrian GoedeSite Assistant Superintendent I · Department of Natural Resources$92,600
- 3Eric NowinskiSite Assistant Superintendent I · Department of Natural Resources$89,600
- 4Mathew OrwigSite Assistant Superintendent II · Department of Natural Resources$89,200
- 5Richard TheisenSite Assistant Superintendent II · Department of Natural Resources$89,100
Common questions
How much does a site assistant superintendent make in Illinois?
The typical site assistant superintendent was paid $82,350 in 2025; most earned between $74,800 and $87,350. This counts all 24 people paid, including part-year workers.
Which job titles are included?
Everyone whose payroll title is Site Assistant Superintendent, at any level (for example "Site Assistant Superintendent I"). Part-time-schedule titles (such as "20 hours") are left out. Senior, supervising and trainee titles have their own pages.
Job titles are written out in full from the payroll's abbreviations (for example "SR CRRECTNL POLC OFCR" → "Senior Correctional Police Officer"). "Typical pay" is the median; "most earned" is the middle half. How we calculate this