How to Become a First-Line Supervisors of Police and Detectives in Illinois
First-Line Supervisors of Police and Detectives in Illinois earn a median salary of $136,440/year, which is 29% above the national average. Illinois has a state income tax of ~5.0%. After taxes and rent, a first-line supervisors of police and detectives takes home approximately $6,693/month. Most positions require High school diploma or equivalent.
What a first-line supervisors of police and detectives can afford in Illinois
Becoming a first-line supervisors of police and detectives in Illinois
Meet education requirements
First-Line Supervisors of Police and Detectives 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 first-line supervisors of police and detectives 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 first-line supervisors of police and detectivess. 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 5,550 first-line supervisors of police and detectives. The highest concentrations are in Chicago-Naperville-Elgin and Bloomington.
First-Line Supervisors of Police and Detectives salary by metro area in Illinois
| Metro area | Median | Hourly | Employment |
|---|---|---|---|
| Chicago-Naperville-Elgin | $136K | $65.6/hr | 4,190 |
| Bloomington | $135K | $65.11/hr | 80 |
| Kankakee | $120K | $57.84/hr | 30 |
| Rockford | $119K | $57.42/hr | 80 |
| Champaign-Urbana | $109K | $52.19/hr | 90 |
| Springfield | $108K | $52.05/hr | 170 |
| Peoria | $95K | $45.7/hr | 90 |
First-Line Supervisors of Police and Detectives salary range in Illinois
First-Line Supervisors of Police and Detectives careers in other states
Frequently asked questions
How much does a first-line supervisors of police and detectives make in Illinois?▼
The median first-line supervisors of police and detectives salary in Illinois is $136,440 per year ($65.6/hr). This is 29% above the national median of $105,980. Salaries range from $78,080 to $164,270.
What are the requirements to become a first-line supervisors of police and detectives in Illinois?▼
First-Line Supervisors of Police and Detectives 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 first-line supervisors of police and detectives afford to live in Illinois?▼
At the median salary of $136,440, a first-line supervisors of police and detectives in Illinois would take home approximately $8,105/month after taxes. With median 2-bedroom rent at $1,412/month, that's 17.4% of take-home pay going to housing. This is within the recommended 30% guideline.
What are the best cities for first-line supervisors of police and detectives in Illinois?▼
The highest paying metro areas for first-line supervisors of police and detectives in Illinois are Chicago-Naperville-Elgin ($136,440), Bloomington ($135,430), Kankakee ($120,300). However, cost of living varies significantly between metros — a higher salary may not mean more purchasing power.
Does Illinois have state income tax for first-line supervisors of police and detectives?▼
Yes, Illinois has a state income tax rate of approximately 5.0%. On a $136,440 salary, this means roughly $6,754/year in state income tax. Use our take-home pay calculator for a detailed breakdown.