Environmental Engineer salary in Delaware
Environmental Engineers in Delaware earn a median of $95,720 a year ($46.02 an hour), based on BLS data for 150 workers.
Pay ranges from $70,100 for the lowest-paid 10% to $151,890 for the top 10%. That is 11% lower than the national median of $107,110. Delaware ranks 37th of 50 states for environmental engineers pay. There are 0.30 environmental engineers per 1,000 jobs here — the job is 1.2× more common than nationally. The average (mean) salary is $103,050, above the median because a few high earners pull it up.
Pay range for environmental engineers in Delaware
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $70,100 | $33.70 |
| 25th percentile | $78,530 | $37.75 |
| Median | $95,720 | $46.02 |
| 75th percentile | $124,110 | $59.67 |
| 90th percentile (top earners) | $151,890 | $73.03 |
| Average (mean) | $103,050 | $49.54 |
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 | $7,976.67 |
| Semi-monthly (24 a year) | $3,988.33 |
| Biweekly (26 a year) | $3,681.54 |
| Weekly | $1,840.77 |
| Hourly | $46.02 |
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 Delaware
| Metro area | Median salary | Workers |
|---|---|---|
| Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | $129,390 | 1,040 |
| Dover, DE | $95,720 | 50 |
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 Delaware
| Job | Median salary | Hourly |
|---|---|---|
| Civil Engineer | $100,220 | $48.19 |
| Industrial Engineer | $120,190 | $57.79 |
| Electrical Engineer | $126,970 | $61.04 |
| Mechanical Engineer | $125,130 | $60.16 |
| Chemical Engineer | $133,670 | $64.27 |
| Health and Safety Engineers, Except Mining Safety Engineers and Inspectors | $118,440 | $56.94 |
| Materials Engineer | $131,320 | $63.14 |
| Computer Hardware Engineer | $135,690 | $65.24 |
| Engineers, All Other | $103,580 | $49.80 |
| Civil Engineering Technologists and Technicians | $62,120 | $29.86 |
| Architectural and Civil Drafters | $73,040 | $35.12 |
| Surveying and Mapping Technicians | $57,130 | $27.47 |
| Mechanical Drafter | $57,110 | $27.46 |
| Electrical and Electronic Engineering Technologists and Technicians | $67,360 | $32.39 |
More: Architecture and Engineering Occupations · all salaries in Delaware
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 Delaware?
The median salary for environmental engineers in Delaware is $95,720 a year, or $46.02 an hour. Pay ranges from $70,100 for the lowest-paid 10% to $151,890 for the top 10%.
How much do the highest-paid environmental engineers make in Delaware?
The top 10% of environmental engineers in Delaware earn at least $151,890 a year. The top 25% earn $124,110 or more.
What is the starting pay for environmental engineers in Delaware?
Entry-level pay (the 10th percentile) is about $70,100 a year, and a quarter of environmental engineers earn $78,530 or less.
How many environmental engineers work in Delaware?
About 150 environmental engineers are employed in Delaware, not counting the self-employed.