Police Officer Salary in Illinois
The median police officer salary in Illinois is $62,501 per year, which is 5% below the national median of $65,790.
Police Officer Salary Overview in Illinois (2026)
Illinois ranks #24 out of 50 states for police officer compensation. Illinois falls in the middle of the pack for police officer pay, offering salaries near the national average. At $62,501 per year, police officers in Illinois earn $3,289 less than the national median of $65,790.
Illinois's cost of living is near the national average at 95%, meaning police officer salaries here translate closely to their face value in purchasing power.
The salary spread in Illinois is significant: police officers at the 10th percentile earn $38,380, while those at the 90th percentile bring home $100,700 — a $62,320 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in Illinois for this role is Naperville, where the median reaches $71,053.
Nationally, police officer employment is projected to grow 3% over the next decade (as fast as average). This steady growth indicates stable demand for police officers across the country.
Police Officer Salary in Illinois by Experience
In Illinois, an entry-level police officer earns around $39,900, while experienced professionals earn up to $93,100 per year. The cost of living index in Illinois is 95% of the national average.
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See Investment Options →Salary Percentiles in Illinois
| Percentile | IL Salary |
|---|---|
| 10th Percentile | $38,380 |
| 25th Percentile | $48,640 |
| Median (50th) | $62,501 |
| 75th Percentile | $82,840 |
| 90th Percentile | $100,700 |
Police Officer Salary by City in Illinois
The largest employment areas for police officers in Illinois include Chicago, Aurora, Naperville, and Rockford. Salaries vary by city based on local cost of living and demand.
How to Become a Police Officer in Illinois
Education
Most police officer positions require a high school diploma. Illinois has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Illinois
Nationally, police officer employment is projected to grow 3% over the next decade (as fast as average). Illinois's demand may vary based on local industry trends.
Negotiate Your Way to Senior Pay
Data shows Police Officers who negotiate earn 7–15% more. A single negotiation could add $30,599 over your career trajectory.
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