SALARY · CIVIL ENGINEERS · ILLINOIS

Civil Engineers salary in Illinois

If Illinois is on your shortlist, start here. The median annual pay for civil engineers was $99,760. That one figure will not decide a move on its own, but it sets the range for everything else, from housing to how much you can save.

MEDIAN ANNUAL SALARY

$99,760

$48 per hour at the median · That is $1,080 (1.1 percent) below the national median of $100,840 for this occupation.

$105,390Mean annual salary
$51Mean hourly wage
$13,910People employed in this job in Illinois

Salary range

25th: $79,650Median: $99,76075th: $125,990
MeasureAnnual
25th percentile$79,650
Median (50th percentile)$99,760
75th percentile$125,990
Mean$105,390

The middle half of workers earned from $79,650 to $125,990 a year. The gap between the mean and the median tells its own story. When the mean sits above the median, a smaller group at the top is pulling the average up. When the two are close, pay is more even across the field.

What stays in your pocket on the median salary

ESTIMATED TAKE-HOME PAY

$74,218 a year
$6,185 a month
Federal tax $13,117 · FICA $7,632 · State tax $4,793
Read this before you use the take-home figure. It is a single-filer estimate using the 2026 standard deduction. It leaves out credits, other deductions, local taxes, and retirement or health deductions. Your actual paycheck can differ, and for states without a verified 2026 table in this build, state tax is still to be added once its table is verified.

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