Environmental Engineer salary in Oklahoma
Environmental Engineers in Oklahoma earn a median of $92,090 a year ($44.27 an hour), based on BLS data for 530 workers.
Pay ranges from $60,790 for the lowest-paid 10% to $136,990 for the top 10%. That is 14% lower than the national median of $107,110. Oklahoma ranks 44th of 50 states for environmental engineers pay. There are 0.31 environmental engineers per 1,000 jobs here — the job is 1.3× more common than nationally. The average (mean) salary is $97,850, above the median because a few high earners pull it up.
Pay range for environmental engineers in Oklahoma
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $60,790 | $29.23 |
| 25th percentile | $78,730 | $37.85 |
| Median | $92,090 | $44.27 |
| 75th percentile | $109,140 | $52.47 |
| 90th percentile (top earners) | $136,990 | $65.86 |
| Average (mean) | $97,850 | $47.04 |
Half of environmental engineers earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $7,674.17 |
| Semi-monthly (24 a year) | $3,837.08 |
| Biweekly (26 a year) | $3,541.92 |
| Weekly | $1,770.96 |
| Hourly | $44.27 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Environmental Engineer salary in cities in Oklahoma
| Metro area | Median salary | Workers |
|---|---|---|
| Tulsa, OK | $105,470 | 120 |
| Oklahoma City, OK | $87,420 | 320 |
Highest-paying states for environmental engineers
| State | Median salary |
|---|---|
| Louisiana | $130,510 |
| California | $130,410 |
| Oregon | $127,100 |
| Washington | $125,460 |
| Texas | $123,060 |
| Nebraska | $120,620 |
| Idaho | $117,520 |
| Florida | $116,840 |
| Massachusetts | $115,800 |
| Minnesota | $115,750 |
Related jobs in Oklahoma
| Job | Median salary | Hourly |
|---|---|---|
| Mechanical Engineer | $101,850 | $48.97 |
| Civil Engineer | $98,760 | $47.48 |
| Industrial Engineer | $97,510 | $46.88 |
| Electrical Engineer | $107,760 | $51.81 |
| Petroleum Engineer | $153,020 | $73.57 |
| Electronics Engineers, Except Computer | $109,120 | $52.46 |
| Aerospace Engineer | $125,470 | $60.32 |
| Engineers, All Other | $119,810 | $57.60 |
| Health and Safety Engineers, Except Mining Safety Engineers and Inspectors | $102,890 | $49.47 |
| Materials Engineer | $99,950 | $48.05 |
| Computer Hardware Engineer | $95,600 | $45.96 |
| Agricultural Engineer | $86,970 | $41.81 |
| Chemical Engineer | $127,790 | $61.44 |
| Mining and Geological Engineers, Including Mining Safety Engineers | $131,660 | $63.30 |
More: Architecture and Engineering Occupations · all salaries in Oklahoma
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 17-2081. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a environmental engineer make in Oklahoma?
The median salary for environmental engineers in Oklahoma is $92,090 a year, or $44.27 an hour. Pay ranges from $60,790 for the lowest-paid 10% to $136,990 for the top 10%.
How much do the highest-paid environmental engineers make in Oklahoma?
The top 10% of environmental engineers in Oklahoma earn at least $136,990 a year. The top 25% earn $109,140 or more.
What is the starting pay for environmental engineers in Oklahoma?
Entry-level pay (the 10th percentile) is about $60,790 a year, and a quarter of environmental engineers earn $78,730 or less.
How many environmental engineers work in Oklahoma?
About 530 environmental engineers are employed in Oklahoma, not counting the self-employed.