Environmental Engineer Salary in Oklahoma
The median environmental engineer salary in Oklahoma is $83,265 per year, which is 14% below the national median of $96,820.
Environmental Engineer Salary Overview in Oklahoma (2026)
Oklahoma ranks #47 out of 50 states for environmental engineer compensation. Environmental Engineer salaries in Oklahoma are below the national median, though the lower cost of living can offset the difference. At $83,265 per year, environmental engineers in Oklahoma earn $13,555 less than the national median of $96,820.
A key advantage of working in Oklahoma is its below-average cost of living (86% of the national index). This means the $83,265 salary has the purchasing power of roughly $96,820 in an average-cost area.
The salary spread in Oklahoma is significant: environmental engineers at the 10th percentile earn $52,460, while those at the 90th percentile bring home $127,280 — a $74,820 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in Oklahoma for this role is Edmond, where the median reaches $89,074.
Nationally, environmental engineer employment is projected to grow 4% over the next decade (as fast as average). This steady growth indicates stable demand for environmental engineers across the country.
Environmental Engineer Salary in Oklahoma by Experience
In Oklahoma, an entry-level environmental engineer earns around $55,040, while experienced professionals earn up to $122,120 per year. The cost of living index in Oklahoma is 86% of the national average.
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See Investment Options →Salary Percentiles in Oklahoma
| Percentile | OK Salary |
|---|---|
| 10th Percentile | $52,460 |
| 25th Percentile | $65,360 |
| Median (50th) | $83,265 |
| 75th Percentile | $104,920 |
| 90th Percentile | $127,280 |
Environmental Engineer Salary by City in Oklahoma
The largest employment areas for environmental engineers in Oklahoma include Oklahoma City, Tulsa, Norman, and Broken Arrow. Salaries vary by city based on local cost of living and demand.
How to Become a Environmental Engineer in Oklahoma
Education
Most environmental engineer positions require a bachelor's degree. Oklahoma has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Oklahoma
Nationally, environmental engineer employment is projected to grow 4% over the next decade (as fast as average). Oklahoma's demand may vary based on local industry trends.
Negotiate Your Way to Senior Pay
Data shows Environmental Engineers who negotiate earn 7–15% more. A single negotiation could add $38,855 over your career trajectory.
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