Science & Research Naperville, IL Pop. 149,540

Epidemiologist Salary in Naperville, Illinois

The median epidemiologist salary in Naperville, IL is $84,802 per year, which is 8.0% above the national median and 13.7% above the Illinois state average.

City Median
$84,802
vs State Avg
+$10,208
vs National
+$6,282
Cost of Living
108%

Epidemiologist Pay in Naperville: What to Expect (2026)

Naperville offers a median epidemiologist salary of $84,802, which is $10,208 above the Illinois state average of $74,594. Compared to the national median of $78,520, Naperville pays above average for this role.

Naperville's cost of living is 108% 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 epidemiologists in Naperville spans from $54,000 at the 10th percentile to $136,080 at the 90th percentile — a $82,080 spread. Entry-level professionals start around $56,160, while senior epidemiologists with 8+ years of experience can earn up to $129,600. With a population of 149,540, Naperville is a mid-sized metro with a growing job market.

Epidemiologist Salary in Naperville by Experience

In Naperville, an entry-level epidemiologist earns around $56,160, while experienced professionals earn up to $129,600 per year. The local cost of living index is 108% of the national average.

Entry Level (0-2 yrs)
$56,160
+$4,160 vs national
Mid Level (3-7 yrs)
$86,400
+$6,400 vs national
Senior Level (8+ yrs)
$129,600
+$9,600 vs national

Salary Percentiles in Naperville, IL

Percentile Naperville
10th Percentile $54,000
25th Percentile $66,960
Median (50th) $84,802
75th Percentile $109,080
90th Percentile $136,080

Epidemiologist Salary in Other Illinois Cities

Chicago, IL
$84,016
Pop. 2,693,976
Aurora, IL
$74,594
Pop. 197,757
Springfield, IL
$66,742
Pop. 114,394
Rockford, IL
$64,386
Pop. 148,655

How to Become a Epidemiologist in Naperville

Education

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

Key Skills

EpidemiologyBiostatisticsSAS/RDisease SurveillanceResearch MethodsPublic Health

Job Outlook

Nationally, epidemiologist employment is projected to grow 27% over the next decade (much faster than average). Demand in Naperville may vary based on local industry and population growth.

Find Epidemiologist Jobs in Naperville

Browse open epidemiologist positions in Naperville, IL:

Indeed → LinkedIn → ZipRecruiter → Glassdoor →

Frequently Asked Questions: Epidemiologist Salary in Naperville

How much does a Epidemiologist make in Naperville, IL? ▼
The median epidemiologist salary in Naperville, Illinois is $84,802 per year, which is 8.0% above the national median of $78,520. Salaries range from $54,000 (10th percentile) to $136,080 (90th percentile).
How much does a Epidemiologist make per hour in Naperville? ▼
Based on the median annual salary of $84,802, a epidemiologist in Naperville earns approximately $41 per hour assuming a standard 2,080-hour work year.
How does Naperville compare to the Illinois state average for epidemiologist pay? ▼
Naperville's median epidemiologist salary of $84,802 is 13.7% above the Illinois state average of $74,594. The local cost of living index is 108% of the national average.
What is the cost of living in Naperville, IL? ▼
Naperville has a cost of living index of 108% compared to the national average. This means a epidemiologist salary of $84,802 in Naperville has less purchasing power than the same salary in an average-cost city.
What qualifications do I need to become a epidemiologist in Naperville? ▼
Most epidemiologist positions in Naperville require a master's degree. Key skills include Epidemiology, Biostatistics, SAS/R, Disease Surveillance. The job market is projected to grow 27% nationally over the next decade.