Environmental Engineer salary in Trenton-Princeton, NJ
Environmental Engineers in the Trenton-Princeton, NJ metro area earn a median of $92,150 a year ($44.30 an hour), based on BLS data for 320 workers.
Pay ranges from $69,010 for the lowest-paid 10% to $126,430 for the top 10%. That is 14% lower than the national median of $107,110. Pay here is 10% lower than the New Jersey statewide median of $102,630. There are 1.3 environmental engineers per 1,000 jobs here — the job is 5.4× more common than nationally. The average (mean) salary is $97,520, above the median because a few high earners pull it up.
Pay range for environmental engineers in Trenton-Princeton, NJ
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $69,010 | $33.18 |
| 25th percentile | $74,070 | $35.61 |
| Median | $92,150 | $44.30 |
| 75th percentile | $108,100 | $51.97 |
| 90th percentile (top earners) | $126,430 | $60.78 |
| Average (mean) | $97,520 | $46.89 |
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 | $7,679.17 |
| Semi-monthly (24 a year) | $3,839.58 |
| Biweekly (26 a year) | $3,544.23 |
| Weekly | $1,772.12 |
| Hourly | $44.30 |
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 |
|---|---|---|
| Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | $129,390 | 1,040 |
| Allentown-Bethlehem-Easton, PA-NJ | $109,970 | 50 |
| New York-Newark-Jersey City, NY-NJ | $107,910 | 1,810 |
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 New Jersey statewide figures.
Related jobs in Trenton-Princeton, NJ
| Job | Median salary | Hourly |
|---|---|---|
| Civil Engineer | $101,090 | $48.60 |
| Industrial Engineer | $99,920 | $48.04 |
| Engineers, All Other | $125,320 | $60.25 |
| Mechanical Engineer | $101,470 | $48.78 |
| Electrical Engineer | $110,990 | $53.36 |
| Electronics Engineers, Except Computer | $135,710 | $65.24 |
| Materials Engineer | $103,660 | $49.84 |
| Chemical Engineer | $135,110 | $64.96 |
| Health and Safety Engineers, Except Mining Safety Engineers and Inspectors | $111,310 | $53.52 |
| Electrical and Electronic Engineering Technologists and Technicians | $80,710 | $38.80 |
| Architects, Except Landscape and Naval | $109,140 | $52.47 |
| Architectural and Civil Drafters | $64,590 | $31.05 |
| Surveyor | $75,870 | $36.48 |
| Civil Engineering Technologists and Technicians | $75,030 | $36.07 |
More: Architecture and Engineering Occupations · all salaries in Trenton-Princeton, NJ
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 Trenton-Princeton, NJ?
The median salary for environmental engineers in the Trenton-Princeton, NJ metro area is $92,150 a year, or $44.30 an hour. Pay ranges from $69,010 for the lowest-paid 10% to $126,430 for the top 10%.
How much do the highest-paid environmental engineers make in Trenton-Princeton, NJ?
The top 10% of environmental engineers in the Trenton-Princeton, NJ metro area earn at least $126,430 a year. The top 25% earn $108,100 or more.
What is the starting pay for environmental engineers in Trenton-Princeton, NJ?
Entry-level pay (the 10th percentile) is about $69,010 a year, and a quarter of environmental engineers earn $74,070 or less.
How many environmental engineers work in Trenton-Princeton, NJ?
About 320 environmental engineers are employed in the Trenton-Princeton, NJ metro area, not counting the self-employed.