Dupage County
Constantine Grzelak in 2019 was employed at Dupage County and had an annual salary of $67,456 according to public records. This salary was 20 percent higher than the average and 33 percent higher than the median salary in Dupage County.
Public records show Constantine Grzelak working for Dupage County from 2015 to 2024.
| Year | 2019 |
| Full Name | Constantine Grzelak |
| Job Title | N/A |
| State | Illinois |
| Employer | Dupage County |
| Annual Wage | $67,456 |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Dupage County |
| Year | 2019 |
| Number of Employees | 3,093 |
| Average Annual Wage | $55,980 |
| Median Annual Wage | $50,541 |
Borja Aaron M (2019)Dupage County | View Person Details |
Gibson Laura K (2019)Dupage County | View Person Details |
Swanson Nicole M (2019)Dupage County | View Person Details |
Gregory Pufundt (2019)Dupage County | View Person Details |
Lance Porfilio M (2019)Dupage County | View Person Details |
Woods Emil (2019)Dupage County | View Person Details |
Andrew O'Brien J (2019)Dupage County | View Person Details |
Reid Kenneth A (2019)Dupage County | View Person Details |
Hughes Aaron L (2019)Dupage County | View Person Details |
Hernandez Antonio R (2019)Dupage County | View Person Details |