First-Line Supervisors of Correctional Officers salary in Illinois
The median first-line supervisors of correctional officers in Illinois earns $105,450 a year, 35% above the US median. After tax that is roughly $6,483 a month.
- 10th percentile
- $83,990
- 25th percentile
- $93,590
- Median percentile
- $105,450
- 75th percentile
- $129,590
- 90th percentile
- $160,790
Based on 2,860 employed. Data period: BLS OEWS May 2025. Percentiles show the spread of pay, not experience; reading the 25th percentile as "entry level" is only an approximation.
What you keep
$77,794 take-home a year
| Gross pay | $105,450 |
| Federal income tax | −$14,369 |
| Social Security + Medicare | −$8,067 |
| Illinois income tax (approx.) | −$5,220 |
| Monthly take-home | $6,483 |
| Every two weeks | $2,992 |
Does it go far here?
$105,494Median pay in Illinois is worth this at average US prices (local price level 100.0 vs 100).
20%of take-home pay goes to the median rent ($1,274 a month, Census ACS).
Top-paying jobs in Illinois
| Job | Median pay |
|---|---|
| Surgeons, All Other | $438,010 |
| Chief Executives | $331,920 |
| Airline Pilots, Copilots, and Flight Engineers | $293,490 |
| Nurse Anesthetists | $286,830 |
| Ophthalmologists, Except Pediatric | $284,630 |
| Psychiatrists | $258,740 |
| Family Medicine Physicians | $245,120 |
| Emergency Medicine Physicians | $239,200 |
All first-line supervisors of correctional officers salaries · Take-home pay in Illinois