How Much Do Office and Administrative Support Workers, All Other Make in Illinois?
Median wage from BLS May 2025 — and the after-tax number the salary sites skip. Tax year 2026.
Quick answer
According to payandtaxes.com's analysis of BLS May 2025 data and 2026 tax law, the median Office and Administrative Support Workers, All Other in Illinois earns $42,030 per year and takes home $34,015 ($2,835/month) — a keep-rate of 80.9%, with 2,790 employed in the state.
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| Gross pay | $3,502.50 |
| Federal income tax | $238.63 |
| Social Security | $217.16 |
| Medicare | $50.79 |
| Illinois state income tax | $161.31 |
| You keep | $2,834.62 |
How much do Office and Administrative Support Workers, All Other make in Illinois?
The median Office and Administrative Support Workers, All Other in Illinois earns $42,030 per year (BLS May 2025), about $20.21 per hour.
What is that after taxes?
$42,030 gross in Illinois keeps $34,015 after federal income tax ($2,864), FICA ($3,215) and state income tax ($1,936) — $2,835 per month, a 80.9% keep-rate.
How does Illinois compare to the national median for Office and Administrative Support Workers, All Other?
The Illinois median is $3,640 below the national median of $45,670.
Which state pays Office and Administrative Support Workers, All Other the most?
Washington DC has the highest median gross for Office and Administrative Support Workers, All Other at $68,600 — but compare take-home, not gross: state taxes change the order.
Office and Administrative Support Workers, All Other salary in every state · Illinois paycheck calculator · Illinois minimum wage