Civil Engineer Salary in Illinois
Civil Engineers in Illinois earn an average of $100,897 per year across 1 metro area. This is +5.2% higher than the national average.
Average Salary
$100,897
per year
Hourly Rate
$48.51
per hour
vs National
+5.2%
$95,890 national
Salary Range
$67,343
to $151,905
Cost of Living Adjusted Salary
Nominal Salary
$100,897
Cost of Living Index
95
100 = national average
Adjusted Salary
$106,207
purchasing power equivalent
After adjusting for Illinois's cost of living (below average), a Civil Engineer's salary of $100,897 has the purchasing power of $106,207 in an average-cost area.
Civil Engineer Salary by City in Illinois
| City | Median Salary | Hourly Rate | Entry Level (P10) | Senior (P90) | Employment |
|---|---|---|---|---|---|
| Chicago, IL | $100,897 | $48.51/hr | $67,343 | $151,905 | 339 |
Source: Bureau of Labor Statistics OEWS Survey, 2026. Sorted by median salary (highest first).
Illinois vs National Average
Civil Engineer Salary Comparison
Employment in Illinois
There are approximately 339 Civil Engineers employed across 1 metro area in Illinois.
Key Industries: Finance, Manufacturing, Technology
State Income Tax: 4.95% flat rate
Civil Engineer Salary Range in Illinois
Entry Level (10th Percentile)
$67,343
Starting salary for new Civil Engineers
Median (50th Percentile)
$100,897
Mid-career Civil Engineer salary
Senior (90th Percentile)
$151,905
Top earners in the field
Related Occupations in Illinois
Civil Engineer Salary in Neighboring States
Compare Civil Engineer salaries in Illinois with nearby states to find the best opportunities.
More Illinois Data
Frequently Asked Questions
What is the average Civil Engineer salary in Illinois?
The average Civil Engineer salary in Illinois is $100,897 per year ($48.51/hour) based on 2026 data across 1 metro areas. This is 5.2% above the national average of $95,890.
What is the highest paying city for Civil Engineers in Illinois?
Chicago, IL is the highest paying city for Civil Engineers in Illinois, with a median salary of $100,897 per year.
What is the salary range for Civil Engineers in Illinois?
Civil Engineer salaries in Illinois range from $67,343 (entry-level, 10th percentile) to $151,905 (experienced, 90th percentile). The median salary is $100,897 per year.
About This Data
Salary data is sourced from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS) survey. State-level averages are calculated from metro area data within Illinois. Figures represent 2026 estimates and may not reflect all employers or self-employed workers. Cost of living adjustments use regional indices to provide purchasing power context.