Illinois Department of Corrections
Correctional Officer
Seth Markham O in 2025 was employed at Illinois Department of Corrections and had a reported pay of $24,065, according to public records. This pay was 74 percent lower than the average and 74 percent lower than the median salary in Illinois Department of Corrections.
In year 2025 Seth Markham's salary was 71 percent lower than average Correctional Officer salary in the state of Illinois.
| Year | 2025 |
| Full Name | Seth Markham O |
| Job Title | Correctional Officer |
| Get Correctional Officer Salary Statistics | |
| State | Illinois |
| Employer | Illinois Department of Corrections |
| Total Pay | $24,065 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Illinois Department of Corrections |
| Year | 2025 |
| Number of Employees | 13,135 |
| Average Annual Wage | $90,879 |
| Median Annual Wage | $90,899 |
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