How to Become a Correctional Officers and Jailers in Illinois
Correctional Officers and Jailers in Illinois earn a median salary of $78,750/year, which is 36% above the national average. Illinois has a state income tax of ~4.9%. After taxes and rent, a correctional officers and jailers takes home approximately $3,579/month. Most positions require High school diploma or equivalent.
What a correctional officers and jailers can afford in Illinois
Becoming a correctional officers and jailers in Illinois
Meet education requirements
Correctional Officers and Jailers positions in Illinois typically require High school diploma or equivalent. Programs are available at colleges and training institutions across Illinois. Research accredited programs in your area.
Gain required experience
Many correctional officers and jailers positions in Illinois require hands-on experience through internships, apprenticeships, or entry-level roles. Look for training programs and mentorship opportunities in your metro area.
Obtain Illinois licensure or certification
Illinois may require specific licensing or professional certification for correctional officers and jailerss. Requirements vary by state — contact the Illinois Department of Labor or relevant licensing board for current requirements, exam schedules, and application procedures.
Find positions in Illinois
Illinois employs 12,210 correctional officers and jailers. The highest concentrations are in Chicago-Naperville-Elgin and Peoria.
Correctional Officers and Jailers salary by metro area in Illinois
| Metro area | Median | Hourly | Employment |
|---|---|---|---|
| Chicago-Naperville-Elgin | $85K | $41.06/hr | 4,810 |
| Peoria | $69K | $33.06/hr | 220 |
| Rockford | $69K | $32.95/hr | 190 |
| Springfield | $61K | $29.49/hr | 140 |
| Champaign-Urbana | $54K | $25.91/hr | 80 |
Correctional Officers and Jailers salary range in Illinois
Correctional Officers and Jailers careers in other states
Frequently asked questions
How much does a correctional officers and jailers make in Illinois?▼
The median correctional officers and jailers salary in Illinois is $78,750 per year ($37.86/hr). This is 36% above the national median of $57,970. Salaries range from $52,790 to $105,590.
What are the requirements to become a correctional officers and jailers in Illinois?▼
Correctional Officers and Jailers positions in Illinois typically require High school diploma or equivalent. Illinois may have specific licensing or certification requirements. Check with the Illinois licensing board or department of labor for current requirements.
Can a correctional officers and jailers afford to live in Illinois?▼
At the median salary of $78,750, a correctional officers and jailers in Illinois would take home approximately $4,991/month after taxes. With median 2-bedroom rent at $1,412/month, that's 28.3% of take-home pay going to housing. This is within the recommended 30% guideline.
What are the best cities for correctional officers and jailers in Illinois?▼
The highest paying metro areas for correctional officers and jailers in Illinois are Chicago-Naperville-Elgin ($85,400), Peoria ($68,760), Rockford ($68,540). However, cost of living varies significantly between metros — a higher salary may not mean more purchasing power.
Does Illinois have state income tax for correctional officers and jailers?▼
Yes, Illinois has a state income tax rate of approximately 4.9%. On a $78,750 salary, this means roughly $3,898/year in state income tax. Use our take-home pay calculator for a detailed breakdown.