Science · Illinois
Marine Biologist Salary in Illinois (2025)
Estimated pay for Marine Biologists working in Illinois, based on national median adjusted for local cost of living.
$68,000
Annual in IL
$32.7/hr
Hourly Rate
$5,667
Monthly
$1,308
Weekly
Illinois vs. National Median
$68,000
Illinois
$67,000
National Median
+$1,000 (+1%) vs. national
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