Statistician Salary in Illinois
The median statistician salary in Illinois is $93,974 per year, which is 5% below the national median of $98,920.
Statistician Salary Overview in Illinois (2026)
Illinois ranks #24 out of 50 states for statistician compensation. Illinois falls in the middle of the pack for statistician pay, offering salaries near the national average. At $93,974 per year, statisticians in Illinois earn $4,946 less than the national median of $98,920.
Illinois's cost of living is near the national average at 95%, meaning statistician salaries here translate closely to their face value in purchasing power.
The salary spread in Illinois is significant: statisticians at the 10th percentile earn $55,100, while those at the 90th percentile bring home $149,150 — a $94,050 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 $106,834.
Nationally, statistician employment is projected to grow 30% over the next decade (much faster than average). This strong growth suggests increasing demand and competitive salaries in Illinois and beyond.
Statistician Salary in Illinois by Experience
In Illinois, an entry-level statistician earns around $58,900, while experienced professionals earn up to $142,500 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 | $55,100 |
| 25th Percentile | $71,250 |
| Median (50th) | $93,974 |
| 75th Percentile | $121,600 |
| 90th Percentile | $149,150 |
Statistician Salary by City in Illinois
The largest employment areas for statisticians in Illinois include Chicago, Aurora, Naperville, and Rockford. Salaries vary by city based on local cost of living and demand.
How to Become a Statistician in Illinois
Education
Most statistician positions require a master's degree. Illinois has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Illinois
Nationally, statistician employment is projected to grow 30% over the next decade (much faster than average). Illinois's demand may vary based on local industry trends.
Negotiate Your Way to Senior Pay
Data shows Statisticians who negotiate earn 7–15% more. A single negotiation could add $48,526 over your career trajectory.
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