Clinton County
David Markus J in 2025 was employed at Clinton County and had an annual salary of $69,845, according to public records. This salary was 14 percent higher than the average and 19 percent higher than the median salary in Clinton County.
Public records show David Markus J working for Clinton County from 2023 to 2025.
| Year | 2025 |
| Full Name | David Markus J |
| Job Title | N/A |
| State | Illinois |
| Employer | Clinton County |
| Annual Wage | $69,845 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Clinton County |
| Year | 2025 |
| Number of Employees | 120 |
| Average Annual Wage | $61,055 |
| Median Annual Wage | $58,913 |
David Markus J (2024) | View Person Details |
David Markus J (2023) | View Person Details |
Craig Frohn A (2025)Clinton County | View Person Details |
Brown Cassandra Brickey (2025)Clinton County | View Person Details |
Michelle Hawes N (2025)Clinton County | View Person Details |
Jennifer Steinkamp M (2025)Clinton County | View Person Details |
Brooke Daiber (2025)Clinton County | View Person Details |
Scott Kleber A (2025)Clinton County | View Person Details |
Michael Schomaker G (2025)Clinton County | View Person Details |
Christy Foster A (2025)Clinton County | View Person Details |
Morgan Danback N (2025)Clinton County | View Person Details |
Aaron Spangler (2025)Clinton County | View Person Details |