Environmental Engineer salary in Boulder, CO
Environmental Engineers in the Boulder, CO metro area earn a median of $103,530 a year ($49.77 an hour), based on BLS data for 90 workers.
Pay ranges from $63,830 for the lowest-paid 10% to $165,800 for the top 10%. That is 3% lower than the national median of $107,110. Pay here is 3% lower than the Colorado statewide median of $106,890. There are 0.47 environmental engineers per 1,000 jobs here — the job is 1.9× more common than nationally. The average (mean) salary is $109,160, above the median because a few high earners pull it up.
Pay range for environmental engineers in Boulder, CO
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $63,830 | $30.69 |
| 25th percentile | $71,660 | $34.45 |
| Median | $103,530 | $49.77 |
| 75th percentile | $138,350 | $66.52 |
| 90th percentile (top earners) | $165,800 | $79.71 |
| Average (mean) | $109,160 | $52.48 |
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 | $8,627.50 |
| Semi-monthly (24 a year) | $4,313.75 |
| Biweekly (26 a year) | $3,981.92 |
| Weekly | $1,990.96 |
| Hourly | $49.77 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Environmental Engineer salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Colorado Springs, CO | $114,500 | 80 |
| Denver-Aurora-Centennial, CO | $107,880 | 910 |
| Fort Collins-Loveland, CO | $100,450 | 110 |
| Pueblo, CO | $63,090 | 30 |
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 |
See Environmental Engineer pay in every state or the Colorado statewide figures.
Related jobs in Boulder, CO
| Job | Median salary | Hourly |
|---|---|---|
| Mechanical Engineer | $124,360 | $59.79 |
| Industrial Engineer | $117,160 | $56.33 |
| Aerospace Engineer | $167,160 | $80.36 |
| Computer Hardware Engineer | $161,720 | $77.75 |
| Electronics Engineers, Except Computer | $132,230 | $63.57 |
| Engineers, All Other | $137,530 | $66.12 |
| Electrical Engineer | $130,170 | $62.58 |
| Materials Engineer | $151,940 | $73.05 |
| Chemical Engineer | $125,800 | $60.48 |
| Bioengineers and Biomedical Engineers | $129,030 | $62.03 |
| Architects, Except Landscape and Naval | $104,550 | $50.26 |
| Electrical and Electronic Engineering Technologists and Technicians | $77,210 | $37.12 |
| Architectural and Civil Drafters | $75,200 | $36.16 |
| Industrial Engineering Technologists and Technicians | $69,010 | $33.18 |
More: Architecture and Engineering Occupations · all salaries in Boulder, CO
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 Boulder, CO?
The median salary for environmental engineers in the Boulder, CO metro area is $103,530 a year, or $49.77 an hour. Pay ranges from $63,830 for the lowest-paid 10% to $165,800 for the top 10%.
How much do the highest-paid environmental engineers make in Boulder, CO?
The top 10% of environmental engineers in the Boulder, CO metro area earn at least $165,800 a year. The top 25% earn $138,350 or more.
What is the starting pay for environmental engineers in Boulder, CO?
Entry-level pay (the 10th percentile) is about $63,830 a year, and a quarter of environmental engineers earn $71,660 or less.
How many environmental engineers work in Boulder, CO?
About 90 environmental engineers are employed in the Boulder, CO metro area, not counting the self-employed.