Science & Research Chicago, IL Pop. 2,693,976

Biostatistician Salary in Chicago, Illinois

The median biostatistician salary in Chicago, IL is $101,650 per year, which is 7.0% above the national median and 12.6% above the Illinois state average.

City Median
$101,650
vs State Avg
+$11,400
vs National
+$6,650
Cost of Living
107%

Biostatistician Pay in Chicago: What to Expect (2026)

Chicago offers a median biostatistician salary of $101,650, which is $11,400 above the Illinois state average of $90,250. Compared to the national median of $95,000, Chicago pays above average for this role.

Chicago's cost of living is 107% of the national average, meaning salary figures here closely reflect actual purchasing power. This makes direct comparisons to other cities straightforward.

The salary range for biostatisticians in Chicago spans from $62,060 at the 10th percentile to $165,850 at the 90th percentile — a $103,790 spread. Entry-level professionals start around $66,340, while senior biostatisticians with 8+ years of experience can earn up to $158,360. As a major metro area with a population of 2,693,976, Chicago typically offers more job opportunities and employer competition, which can drive salaries higher.

Biostatistician Salary in Chicago by Experience

In Chicago, an entry-level biostatistician earns around $66,340, while experienced professionals earn up to $158,360 per year. The local cost of living index is 107% of the national average.

Entry Level (0-2 yrs)
$66,340
+$4,340 vs national
Mid Level (3-7 yrs)
$103,790
+$6,790 vs national
Senior Level (8+ yrs)
$158,360
+$10,360 vs national

Salary Percentiles in Chicago, IL

Percentile Chicago
10th Percentile $62,060
25th Percentile $79,180
Median (50th) $101,650
75th Percentile $134,820
90th Percentile $165,850

Biostatistician Salary in Other Illinois Cities

Naperville, IL
$102,600
Pop. 149,540
Aurora, IL
$90,250
Pop. 197,757
Springfield, IL
$80,750
Pop. 114,394
Rockford, IL
$77,900
Pop. 148,655

How to Become a Biostatistician in Chicago

Education

Most biostatistician positions require a master's degree. Chicago and the surrounding Illinois area have institutions offering relevant programs.

Key Skills

SAS/RClinical TrialsStatistical ModelingEpidemiologyData ManagementScientific Writing

Job Outlook

Nationally, biostatistician employment is projected to grow 30% over the next decade (much faster than average). Demand in Chicago may vary based on local industry and population growth.

Find Biostatistician Jobs in Chicago

Browse open biostatistician positions in Chicago, IL:

Indeed → LinkedIn → ZipRecruiter → Glassdoor →

Frequently Asked Questions: Biostatistician Salary in Chicago

How much does a Biostatistician make in Chicago, IL? ▼
The median biostatistician salary in Chicago, Illinois is $101,650 per year, which is 7.0% above the national median of $95,000. Salaries range from $62,060 (10th percentile) to $165,850 (90th percentile).
How much does a Biostatistician make per hour in Chicago? ▼
Based on the median annual salary of $101,650, a biostatistician in Chicago earns approximately $49 per hour assuming a standard 2,080-hour work year.
How does Chicago compare to the Illinois state average for biostatistician pay? ▼
Chicago's median biostatistician salary of $101,650 is 12.6% above the Illinois state average of $90,250. The local cost of living index is 107% of the national average.
What is the cost of living in Chicago, IL? ▼
Chicago has a cost of living index of 107% compared to the national average. This means a biostatistician salary of $101,650 in Chicago has less purchasing power than the same salary in an average-cost city.
What qualifications do I need to become a biostatistician in Chicago? ▼
Most biostatistician positions in Chicago require a master's degree. Key skills include SAS/R, Clinical Trials, Statistical Modeling, Epidemiology. The job market is projected to grow 30% nationally over the next decade.