The average salary for a mechanical engineer in Illinois is around $102,680 per year.
Avg Salary
Mechanical engineers earn an average yearly salary of $102,680.
Wages typically start from $72,150 and go up to $160,160.
53% above national average Updated in 2025
Mechanical engineer earnings by seniority
90th percentile
Top-level mechanical engineer earnings begin at:
$77.00 per hour
$160,160 per year
75th percentile
Senior-level mechanical engineer earnings begin at:
$62.85 per hour
$130,730 per year
50th percentile
Mid-level mechanical engineer earnings begin at:
$49.37 per hour
$102,680 per year
25th percentile
Junior-level mechanical engineer earnings begin at:
$40.29 per hour
$83,800 per year
10th percentile
Starting level mechanical engineer earnings begin at:
$34.69 per hour
$72,150 per year
Approximate values based on highest and lowest earning segments.
Mechanical engineer salary by state
| State Name | Average Salary |
|---|---|
| Florida | $99,980 |
| Indiana | $99,590 |
| Tennessee | $99,550 |
| Missouri | $99,330 |
| Minnesota | $99,140 |
| Ohio | $99,100 |
| Hawaii | $98,740 |
| Mississippi | $98,000 |
| Pennsylvania | $97,920 |
| Iowa | $97,700 |
| West Virginia | $97,390 |
| Wisconsin | $95,870 |
| Montana | $94,190 |
| Idaho | $93,190 |
| South Dakota | $88,380 |
| Nebraska | $88,060 |
| North Dakota | $86,330 |
| Kansas | $86,260 |
| Arkansas | $80,180 |
| Puerto Rico | $61,790 |
| Guam | $60,440 |
| New Mexico | $157,710 |
| District of Columbia | $133,300 |
| California | $130,900 |
| Delaware | $125,130 |
| Colorado | $124,430 |
| Alaska | $124,340 |
| Maryland | $122,870 |
| Louisiana | $119,540 |
| Massachusetts | $119,300 |
| Wyoming | $117,750 |
| Rhode Island | $116,230 |
| Texas | $112,410 |
| New Jersey | $112,300 |
| Washington | $110,430 |
| Vermont | $107,330 |
| Connecticut | $105,090 |
| Michigan | $104,890 |
| South Carolina | $104,580 |
| Virginia | $104,180 |
| New Hampshire | $103,660 |
| Oregon | $103,470 |
| Illinois | $102,680 |
| Nevada | $102,680 |
| Utah | $102,500 |
| New York | $102,440 |
| Maine | $102,430 |
| Oklahoma | $101,850 |
| Kentucky | $101,050 |
| North Carolina | $100,720 |
| Georgia | $100,620 |
| Arizona | $100,270 |
| Alabama | $100,230 |
How do mechanical engineer salaries compare to similar careers?
Mechanical engineers earn about the same as related careers in Illinois. On average, they make less than robotics engineers but more than power engineers.
| Career | Median Salary |
|---|---|
| Robotics engineer salary | $112K |
| Nanotechnology engineer salary | $112K |
| Photonics engineer salary | $112K |
| Nanosystems engineer salary | $112K |
| Biochemical engineer salary | $112K |
| Mechanical engineer salary | $103K |
| Automotive engineer salary | $103K |
| Mining and geological engineer salary | $108K |
| Sales engineer salary | $100K |
| Power engineer salary | $116K |
Source: CareerExplorer (Aggregated)