Dupage County
Constantine Grzelak in 2017 was employed at Dupage County and had an annual salary of $64,832 according to public records. This salary was 22 percent higher than the average and 36 percent higher than the median salary in Dupage County.
Public records show Constantine Grzelak working for Dupage County from 2015 to 2024.
| Year | 2017 |
| Full Name | Constantine Grzelak |
| Job Title | N/A |
| State | Illinois |
| Employer | Dupage County |
| Annual Wage | $64,832 |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Dupage County |
| Year | 2017 |
| Number of Employees | 3,179 |
| Average Annual Wage | $53,168 |
| Median Annual Wage | $47,682 |
Anthony Bertram E (2017)Dupage County | View Person Details |
Anelia Aleksandrova (2017)Dupage County | View Person Details |
Dana Fortunato B (2017)Dupage County | View Person Details |
Aaron Borja M (2017)Dupage County | View Person Details |
Kenneth Obremski A (2017)Dupage County | View Person Details |
Judith Prosser L (2017)Dupage County | View Person Details |
Yvonne Davis H (2017)Dupage County | View Person Details |
Julie Tremberth A (2017)Dupage County | View Person Details |
Mary Judy B (2017)Dupage County | View Person Details |
Diane Biggs R (2017)Dupage County | View Person Details |