Will County
Mark Gruessing R in 2025 was employed at Will County and had an annual salary of $71,379, according to public records. This salary was 1 percent lower than the average and 7 percent higher than the median salary in Will County.
Public records show Mark Gruessing R working for Will County from 2021 to 2025.
According to the public records employee's salary increased by $5,164 from 2024 to 2025, which is a 7.8 percent rise. Since 2021, the salary has increased by $41,197, a total rise of 136.5 percent.
| Year | 2025 |
| Full Name | Mark Gruessing R |
| Job Title | N/A |
| State | Illinois |
| Employer | Will County |
| Annual Wage | $71,379 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Will County |
| Year | 2025 |
| Number of Employees | 2,502 |
| Average Annual Wage | $72,371 |
| Median Annual Wage | $66,948 |
Mark Gruessing R (2024) | View Person Details |
Mark Gruessing R (2023) | View Person Details |
Mark Gruessing R (2022) | View Person Details |
Mark Gruessing R (2021) | View Person Details |
Jacqueline Rogers (2025)Will County | View Person Details |
David Hipolito (2025)Will County | View Person Details |
Erin Noon E (2025)Will County | View Person Details |
Yvonne Motley L (2025)Will County | View Person Details |
Rebecca Anderson L (2025)Will County | View Person Details |
Mengli Li (2025)Will County | View Person Details |
Justin Polich M (2025)Will County | View Person Details |
Nicole Desavieu P (2025)Will County | View Person Details |
Thomas Schieffer M (2025)Will County | View Person Details |
Kelsey Reid A (2025)Will County | View Person Details |