Marine Biologist salary in United States

Average Yearly Salary of Marine Biologist in United States is approximately 72,199 USD (71,974 USD). Data is for 2025 and indicates a pre-tax value. The salary itself depends on multiple factors such as seniority, job performance, certifications, experience or any other bonuses. The value indicated is an average amount based on records we have in database. Real values may vary. The data is for orientational purposes.

What does Marine Biologist do?

A marine biologist is a scientist who studies marine organisms, their behavior, interactions, and the ecosystems they inhabit. They conduct research to understand the biology, physiology, and ecology of marine life, as well as the impacts of human activities on marine environments. Marine biologists may specialize in various areas such as marine mammal research, coral reef ecology, fisheries management, or marine conservation. Their work involves collecting samples, conducting experiments, and analyzing data to gain insights into marine life and ecosystems. They may also participate in fieldwork, diving expeditions, and research cruises to study marine organisms in their natural habitats. Marine biologists often collaborate with other scientists, government agencies, and conservation organizations to develop strategies for the sustainable management and conservation of marine resources.

Skills: marine biology, marine ecology, marine conservation, marine mammal research, coral reef ecology, fisheries management
Job industry: Environmental science

How much does Marine Biologist make?

Difference in salary year over year or average salary increase is approximately 4 %


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Salary comparison to National average

Is Marine Biologist a well paid job?

Yes, our data shows that Marine Biologist is a well paid job. With years and experience the salary might increase even further, resulting in higher satisfaction.

What is considered a high salary for Marine Biologist?

High salary for Marine Biologist would be somewhere between 79,419 USD and 104,689 USD. However this is an estimation based on Gaussian Distribution.

How much can you save working as Marine Biologist in United States?

Living in United States the approximate monthly expenses are: 2,280 USD. This amount covers basic needs such as food, housing, clothing, healthcare and education costs for a single person. No luxury expenses such as traveling, leisure, hobbies are included in the estimation.

Estimated Yearly Salary: 72,199 USD
Estimated Monthly Salary: 6,017 USD
Estimated Weekly Salary: 1,388 USD per week
Estimated Hourly Salary: 35 USD per hour
By working as Marine Biologist a person can save up to 3,718 USD per month or 44,614 USD yearly. Values are pre-tax.

NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.

For more information regarding expenses in United States, see costs of living in United States.

Salary comparison to region and neighbouring coutries

Country's neighbours are: Canada, Mexico.
To make it easier for comparison a conversion from local currency to USD has been made (conversion rates may vary).

Estimated Yearly Salary for Marine Biologist

Last revision of data: 2025-01-04

Salary increase per years of experience

Based on data available the salary increase per years of experience is as following

0 years (beginner) equals base salary

1 to 5 years of experience yields +12% salary increase

6 to 10 years of experience yields +25% salary increase

11 to 15 years of experience yields +16% salary increase

16 to 25 years of experience yields +9% salary increase

more than 25 years of experience yields +10% salary increase

NOTE: Details based on limited set of data. Percentages may vary. The salary increase over years of experience can vary widely based on factors such as job industry, job role, location, company size, and individual performance. To gain even larger increase in salary one is advised to switch jobs and / or employer.

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Data as of 2025

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