SALARY · FIRST-LINE SUPERVISORS OF OFFICE AND ADMINISTRATIVE SUPPORT WORKERS · ILLINOIS

First-Line Supervisors of Office and Administrative Support Workers salary in Illinois

You do not need a national average when you are deciding about one state. This page sticks to Illinois for first-line supervisors of office and administrative support workers. The median here was $69,010 a year, and the rest of the page shows how wide the range runs around it.

MEDIAN ANNUAL SALARY

$69,010

$33 per hour at the median · That is $490 (0.7 percent) below the national median of $69,500 for this occupation.

$73,140Mean annual salary
$35Mean hourly wage
$42,400People employed in this job in Illinois

Salary range

25th: $55,530Median: $69,01075th: $84,600
MeasureAnnual
25th percentile$55,530
Median (50th percentile)$69,010
75th percentile$84,600
Mean$73,140

The middle half of workers earned from $55,530 to $84,600 a year. Hourly pay matters if your hours vary. An annual figure can look strong while the hourly rate tells a different story, especially in jobs with seasonal hours or overtime. Check both before you compare two offers.

What stays in your pocket on the median salary

ESTIMATED TAKE-HOME PAY

$54,107 a year
$4,509 a month
Federal tax $6,352 · FICA $5,279 · State tax $3,271
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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