Average Marine Biologist Salary in Oklahoma (USA) 2025
2025 Average – Entry to Mid-Level
Marine Biologist Salary in Oklahoma (2025)
As of 2025, the average annual salary for Marine Biologists in Oklahoma is $40,069, which equals around $3,339 per month, $777 per week, or $19.26 per hour.
While Oklahoma is not a coastal state, it still offers marine and environmental science opportunities through aquatic research, freshwater biology, and environmental conservation roles. Many professionals work in areas related to water quality management, ecosystem monitoring, and biological consulting for lakes, reservoirs, and river systems.
Top 10 Highest Paying Cities for Marine Biologist Jobs in Oklahoma
We’ve identified 8 cities in Oklahoma where Marine Biologists earn above the state average. Arcadia leads the list, followed by Enid and Harrah. Harrah exceeds the state average by 4.5%, while Arcadia offers salaries that are $3,080 (7.7%) higher than the average Marine Biologist salary in Oklahoma.
With relatively small pay differences across locations, factors like cost of living and job specialization may have a greater influence than location alone on total earnings potential.
| City | Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage |
|---|---|---|---|---|
| Arcadia | $43,149 | $3,595 | $829 | $20.74 |
| Enid | $41,901 | $3,491 | $805 | $20.14 |
| Harrah | $41,891 | $3,490 | $805 | $20.14 |
| Midwest City | $41,847 | $3,487 | $804 | $20.12 |
| Moore | $41,790 | $3,482 | $803 | $20.09 |
| Oklahoma City | $41,059 | $3,421 | $789 | $19.74 |
| Stillwater | $40,756 | $3,396 | $783 | $19.59 |
| Oklahoma County | $40,435 | $3,369 | $777 | $19.44 |
| Norman | $38,377 | $3,198 | $738 | $18.45 |
| Tulsa | $38,251 | $3,187 | $735 | $18.39 |
Key Insights:
- Arcadia ranks as the highest-paying city for Marine Biologists in Oklahoma.
- The salary range among the top cities is only about 12%, showing a relatively consistent pay scale across the state.
- Urban areas like Oklahoma City, Norman, and Tulsa offer more research and teaching-related biology positions, while smaller cities may provide cost-of-living advantages.
Top 5 Best Paying Related Marine Biologist Jobs in Oklahoma
We also identified several related careers that offer higher average pay than a Marine Biologist position in Oklahoma. These include Biologist, Environmental Biology Specialist, and Medical Biology roles, all of which can lead to substantial salary growth for qualified candidates.
| Job Title | Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage |
|---|---|---|---|---|
| Biologist | $82,549 | $6,879 | $1,587 | $39.69 |
| Environmental Biology | $77,674 | $6,472 | $1,493 | $37.34 |
| Biology | $63,660 | $5,305 | $1,224 | $30.61 |
| Biology Teaching | $48,188 | $4,015 | $926 | $23.17 |
| Medical Biology | $41,590 | $3,465 | $799 | $20.00 |
Career Highlights:
- A Biologist in Oklahoma can earn up to 106% more than the average Marine Biologist.
- Related roles in environmental consulting, research labs, and academia provide consistent growth opportunities.
- Entry-level roles may start near the state average, but professionals with graduate degrees or field experience can command significantly higher salaries.
Career Outlook for Marine Biologists in Oklahoma
Though Oklahoma lacks direct marine ecosystems, the state still supports research in freshwater biology, wetland conservation, and aquatic ecosystem management. Key employers include:
- Oklahoma Department of Wildlife Conservation (ODWC)
- U.S. Fish and Wildlife Service (USFWS)
- Universities like Oklahoma State University and the University of Oklahoma
As climate change and water management become increasingly critical issues, demand for professionals in environmental and aquatic science fields is expected to remain steady. Those with expertise in GIS mapping, environmental policy, and biological data analysis will have a competitive edge.
