▲4%
$51,032
Avg. Base Salary (USD)
/ year
Avg. Base Salary (USD)
10%
$30k
MEDIAN
$51k
90%
$91k
The average salary for a Marine Biologist is $51,032 in 2025
Base Salary
$30k - $91k
Bonus
$199 - $6k
Profit Sharing
$49 - $30k
Commission
$0 - $948
Total Pay
$31k - $100k
Is Average Entry-Level Marine Biologist Salary your job title? Find out what you should be paid
Use our tool to get a personalized report on your market worth.What's this?
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What is the Pay by Experience Level for Marine Biologists?
What Do Marine Biologists Do?
Marine Biologist Tasks
- Study the behavior, genetics, origins and diseases of marine wildlife.
- Observe and analyze data pertaining to marine life.
- May specialize in environmental cleanups, marine conservation or the rehabilitation of injured marine animals.
- Conduct scientific experiments on-site and / or in a lab.
Find your market worth – how it works:
Common Health Benefits for a Marine Biologist
Medical
72%
Dental
41%
Vision
38%
None
28%
Gender Breakdown for Marine Biologists
Female
62.5%
Male
37.5%
This data is based on 16 survey responses. Learn more about the gender pay gap.
FAQs About Marine Biologists
What is the highest pay for Marine Biologists?
Our data indicates that the highest pay for a Marine Biologist is $91k / year
What is the lowest pay for Marine Biologists?
Our data indicates that the lowest pay for a Marine Biologist is $30k / year
How can Marine Biologists increase their salary?
Increasing your pay as a Marine Biologist is possible in different ways. Change of employer: Consider a career move to a new employer that is willing to pay higher for your skills. Level of Education: Gaining advanced degrees may allow this role to increase their income potential and qualify for promotions. Managing Experience: If you are a Marine Biologist that oversees more junior Marine Biologists, this experience can increase the likelihood to earn more.