The average salary for an environmental consultant in Illinois is around $81,590 per year.
Avg Salary
Environmental consultants earn an average yearly salary of $81,590.
Wages typically start from $46,540 and go up to $153,150.
25% above national average Updated in 2025
Environmental consultant earnings by seniority
Top-level environmental consultant earnings begin at:
$73.63 per hour
$153,150 per year
Senior-level environmental consultant earnings begin at:
$58.19 per hour
$121,040 per year
Mid-level environmental consultant earnings begin at:
$39.23 per hour
$81,590 per year
Junior-level environmental consultant earnings begin at:
$29.23 per hour
$60,790 per year
Starting level environmental consultant earnings begin at:
$22.38 per hour
$46,540 per year
Approximate values based on highest and lowest earning segments.
Environmental consultant salary by state
| State Name | Average Salary |
|---|---|
| Washington | $98,300 |
| Oregon | $97,440 |
| Texas | $92,000 |
| Alaska | $91,960 |
| Utah | $90,710 |
| Minnesota | $88,000 |
| New Mexico | $86,630 |
| Colorado | $85,990 |
| Georgia | $85,710 |
| North Dakota | $84,570 |
| Maryland | $84,190 |
| Nevada | $83,050 |
| Virginia | $82,230 |
| New York | $82,160 |
| West Virginia | $82,100 |
| Connecticut | $82,070 |
| Illinois | $81,590 |
| New Hampshire | $80,810 |
| Arizona | $80,600 |
| Montana | $80,260 |
| Hawaii | $79,510 |
| New Jersey | $79,210 |
| Iowa | $78,780 |
| Ohio | $78,540 |
| Kansas | $78,210 |
| Vermont | $77,460 |
| Tennessee | $76,840 |
| Pennsylvania | $76,110 |
| Michigan | $76,080 |
| Oklahoma | $75,910 |
| South Carolina | $74,910 |
| North Carolina | $74,130 |
| Wyoming | $74,050 |
| Wisconsin | $72,820 |
| Alabama | $72,490 |
| Kentucky | $71,040 |
| Idaho | $70,350 |
| Louisiana | $69,820 |
| South Dakota | $68,230 |
| Maine | $66,480 |
| Indiana | $64,700 |
| Delaware | $64,690 |
| Nebraska | $64,040 |
| Missouri | $61,050 |
| Florida | $60,830 |
| Guam | $58,600 |
| Mississippi | $57,780 |
| Arkansas | $57,220 |
| Virgin Islands, U.S. | $46,700 |
| Puerto Rico | $40,840 |
| District of Columbia | $132,620 |
| California | $106,510 |
| Rhode Island | $100,730 |
| Massachusetts | $100,640 |
How do environmental consultant salaries compare to similar careers?
Environmental consultants earn about the same as related careers in Illinois. On average, they make less than occupational health specialists but more than geographers.
| Career | Median Salary |
|---|---|
| Occupational health specialist salary | $98K |
| Chemist salary | $85K |
| Hydrologist salary | $84K |
| Molecular biologist salary | $83K |
| Bioinformatics scientist salary | $83K |
| Environmental consultant salary | $82K |
| Industrial ecologist salary | $82K |
| Climate change analyst salary | $82K |
| Environmental restoration planner salary | $82K |
| Geographer salary | $93K |
Source: CareerExplorer (Aggregated)