Illinois · 2025 pay
How much do Illinois Council on Developmental Disabilities employees make?
$97,600typical pay, counting everyone paid in 2025
$68,000 – $136,250what most people earned
Includes everyone paid during 2025, including part-year and seasonal workers. The source doesn't show who worked the full year.
Illinois Comptroller publishes pay by position without employee names, so there is no name search here.
Common jobs:
✓ Official data from Illinois ComptrollerMatches the agency's latest releaseillinoiscomptroller.gov ↗
What changed since 2024
- −1.2%Typical pay went down from $98,800 to $97,600.
- −27 people were paid in 2025, compared with 9 in 2024.
The next update is expected in early 2027.
Pay by job
Jobs held by 5 or more people in 2025.
| Job | People | Typical pay | Most earn |
|---|
How many people earn what
- Under $10k0
- $10k – $30k0
- $30k – $50k0
- $50k – $70k3
- $70k – $90k0
- $90k – $110k1
- $110k – $150k2
- $150k or more1
Includes part-time and seasonal workers, which is why many earn under $10k.
Highest paid at Council on Developmental Disabilities in 2025
- 1Kimberly Mercer-SchleiderSenior Public Service Admin$153,000▲ $6,400 vs 2024
- 2Mariel HamerSenior Public Service Admin$137,100▲ $3,000 vs 2024
- 3Janinna HendricksSenior Public Service Admin$135,400▲ $2,800 vs 2024
- 4Gary ArnoldPublic Service Administrator$97,600▲ $4,100 vs 2024
- 5Marcia ReavisAccountant$68,600▲ $5,600 vs 2024
- 6Margaret HarknessPublic Service Administrator$67,400▼ $45,700 vs 2024
- 7Theresa CassonOffice Coordinator$63,200▲ $5,000 vs 2024
Common questions
How much does a Illinois Council on Developmental Disabilities employee make?
The typical employee was paid $97,600 in 2025: half of the 7 people paid earned more, half earned less. Most earned between $68,000 and $136,250.
Does this include benefits like health insurance or pension?
No. It is gross pay as published; the source does not split it into regular pay and overtime.
Where does this data come from, and when is it updated?
From Illinois Office of the Comptroller (illinoiscomptroller.gov). Our figures match the agency's latest release; the next update is expected in early 2027.
"Typical pay" is the median: half earn more, half earn less. "Most earn" is the middle half of workers. Figures are calculated by PublicPayData from the official dataset; 0 records with $0 or negative pay are left out. How we calculate this · Corrections & removals