Illinois ranks 25th of 50 states and D.C. for civil engineers pay, trailing top-paying California ($118,450) by $20,810 — a 21% gap.
Illinois employs roughly 3.8% of all civil engineers in the country (13,400 workers).
Salary Range: 10th to 90th Percentile
Full Percentile Breakdown
| Percentile | Annual Wage | Hourly Wage |
|---|---|---|
| 10th percentile (entry-level) | $66,340 | $31.89 |
| 25th percentile | $79,400 | $38.17 |
| 50th percentile (median) | $97,640 | $46.94 |
| 75th percentile | $126,900 | $61.01 |
| 90th percentile (top earners) | $154,790 | $74.42 |
| Mean (average) | $104,430 | $50.21 |
How Illinois Compares
| State | Median Annual | vs. Illinois |
|---|---|---|
| Illinois (current) | $97,640 | n/a |
| California | $118,450 | +21% |
| Rhode Island | $112,250 | +15% |
| Alaska | $107,240 | +10% |
| Washington | $105,090 | +8% |
| New Mexico | $104,600 | +7% |
| Massachusetts | $104,450 | +7% |
| Mississippi | $103,940 | +6% |
| New Jersey | $103,690 | +6% |
Showing top-paying states with available data. View all states →
Related Occupations in Illinois
| Occupation | Median Annual | Employment |
|---|---|---|
| Clinical and Counseling Psychologists | $97,470 | 3,470 |
| Diagnostic Medical Sonographers | $97,810 | 3,500 |
| Chemists | $97,170 | 3,250 |
| Operating Engineers and Other Construction Equipment Operators | $96,980 | 11,690 |
| Financial Risk Specialists | $98,410 | 2,810 |
| Network and Computer Systems Administrators | $96,640 | 10,830 |
Frequently Asked Questions
What is the average Civil Engineers salary in Illinois?
The mean civil engineers salary in Illinois is $104,430 per year. The median (middle) salary is $97,640 per year.
What is the starting salary for a Civil Engineers in Illinois?
Entry-level civil engineerss (10th percentile) in Illinois typically earn around $66,340 per year. Workers at the 25th percentile earn approximately $79,400 per year.
What is the highest Civil Engineers salary in Illinois?
Top earners (90th percentile) in this occupation in Illinois make approximately $154,790 per year. Those in the 75th percentile earn around $126,900 per year.
How does the Illinois Civil Engineers salary compare to the national average?
The median civil engineers salary in Illinois is $97,640, which is -2% below national average of $99,590.