Environmental Engineer salary in Louisville/Jefferson County, KY-IN
Environmental Engineers in the Louisville/Jefferson County, KY-IN metro area earn a median of $105,370 a year ($50.66 an hour), based on BLS data for 70 workers.
Pay ranges from $78,370 for the lowest-paid 10% to $145,820 for the top 10%. That is 2% lower than the national median of $107,110. Pay here is 2% lower than the Kentucky statewide median of $107,520. There are 0.11 environmental engineers per 1,000 jobs here — the job is less common than nationally (location quotient 0.43). The average (mean) salary is $113,580, above the median because a few high earners pull it up.
Pay range for environmental engineers in Louisville/Jefferson County, KY-IN
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $78,370 | $37.68 |
| 25th percentile | $92,590 | $44.51 |
| Median | $105,370 | $50.66 |
| 75th percentile | $126,950 | $61.03 |
| 90th percentile (top earners) | $145,820 | $70.11 |
| Average (mean) | $113,580 | $54.61 |
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 | $8,780.83 |
| Semi-monthly (24 a year) | $4,390.42 |
| Biweekly (26 a year) | $4,052.69 |
| Weekly | $2,026.35 |
| Hourly | $50.66 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Buying a home? On a $105,370 salary, see how much house you can afford in Kentucky at today's mortgage rates, or work out a payment with the mortgage calculator.
Environmental Engineer salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Cincinnati, OH-KY-IN | $113,960 | 150 |
| Chicago-Naperville-Elgin, IL-IN | $110,700 | 660 |
| Lexington-Fayette, KY | $107,830 | 100 |
| Evansville, IN | $92,980 | 50 |
| Indianapolis-Carmel-Greenwood, IN | $87,470 | 260 |
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 Kentucky statewide figures.
Related jobs in Louisville/Jefferson County, KY-IN
| Job | Median salary | Hourly |
|---|---|---|
| Industrial Engineer | $95,370 | $45.85 |
| Mechanical Engineer | $99,290 | $47.74 |
| Civil Engineer | $102,650 | $49.35 |
| Electrical Engineer | $97,960 | $47.10 |
| Electronics Engineers, Except Computer | $127,610 | $61.35 |
| Engineers, All Other | $106,300 | $51.11 |
| Computer Hardware Engineer | $126,180 | $60.67 |
| Aerospace Engineer | $126,130 | $60.64 |
| Bioengineers and Biomedical Engineers | $98,900 | $47.55 |
| Chemical Engineer | $110,960 | $53.35 |
| Materials Engineer | $100,420 | $48.28 |
| Electrical and Electronic Engineering Technologists and Technicians | $60,820 | $29.24 |
| Surveying and Mapping Technicians | $47,760 | $22.96 |
| Industrial Engineering Technologists and Technicians | $61,030 | $29.34 |
More: Architecture and Engineering Occupations · all salaries in Louisville/Jefferson County, KY-IN
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 Louisville/Jefferson County, KY-IN?
The median salary for environmental engineers in the Louisville/Jefferson County, KY-IN metro area is $105,370 a year, or $50.66 an hour. Pay ranges from $78,370 for the lowest-paid 10% to $145,820 for the top 10%.
How much do the highest-paid environmental engineers make in Louisville/Jefferson County, KY-IN?
The top 10% of environmental engineers in the Louisville/Jefferson County, KY-IN metro area earn at least $145,820 a year. The top 25% earn $126,950 or more.
What is the starting pay for environmental engineers in Louisville/Jefferson County, KY-IN?
Entry-level pay (the 10th percentile) is about $78,370 a year, and a quarter of environmental engineers earn $92,590 or less.
How many environmental engineers work in Louisville/Jefferson County, KY-IN?
About 70 environmental engineers are employed in the Louisville/Jefferson County, KY-IN metro area, not counting the self-employed.