Dupage County
Constantine Grzelak in 2018 was employed at Dupage County and had an annual salary of $66,130, according to public records. This salary was 19 percent higher than the average and 35 percent higher than the median salary in Dupage County.
Public records show Constantine Grzelak working for Dupage County from 2015 to 2024.
According to the public records employee's salary increased by $1,298 from 2017 to 2018, which is a 2.0 percent rise. Since 2015, the salary has increased by $19,529, a total rise of 41.9 percent.
| Year | 2018 |
| Full Name | Constantine Grzelak |
| Job Title | N/A |
| State | Illinois |
| Employer | Dupage County |
| Annual Wage | $66,130 |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Dupage County |
| Year | 2018 |
| Number of Employees | 3,110 |
| Average Annual Wage | $55,675 |
| Median Annual Wage | $49,068 |
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