Geologist Salary in Naperville, Illinois
The median geologist salary in Naperville, IL is $90,374 per year, which is 8.0% above the national median and 13.7% above the Illinois state average.
Geologist Pay in Naperville: What to Expect (2026)
Naperville offers a median geologist salary of $90,374, which is $10,878 above the Illinois state average of $79,496. Compared to the national median of $83,680, 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 geologists in Naperville spans from $55,080 at the 10th percentile to $159,840 at the 90th percentile — a $104,760 spread. Entry-level professionals start around $58,320, while senior geologists with 8+ years of experience can earn up to $151,200. With a population of 149,540, Naperville is a mid-sized metro with a growing job market.
Geologist Salary in Naperville by Experience
In Naperville, an entry-level geologist earns around $58,320, while experienced professionals earn up to $151,200 per year. The local cost of living index is 108% of the national average.
Salary Percentiles in Naperville, IL
| Percentile | Naperville |
|---|---|
| 10th Percentile | $55,080 |
| 25th Percentile | $68,040 |
| Median (50th) | $90,374 |
| 75th Percentile | $120,960 |
| 90th Percentile | $159,840 |
Geologist Salary in Other Illinois Cities
How to Become a Geologist in Naperville
Education
Most geologist positions require a bachelor's degree. Naperville and the surrounding Illinois area have institutions offering relevant programs.
Key Skills
Job Outlook
Nationally, geologist employment is projected to grow 5% over the next decade (faster than average). Demand in Naperville may vary based on local industry and population growth.
Find Geologist Jobs in Naperville
Browse open geologist positions in Naperville, IL: