How Much Do Biological Scientists, 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 Biological Scientists, All Other in Illinois earns $82,640 per year and takes home $63,021 ($5,252/month) — a keep-rate of 76.3%, with 1,300 employed in the state.
Free. No signup. Single filer, standard deduction — full model.
| Gross pay | $6,886.67 |
| Federal income tax | $779.22 |
| Social Security | $426.97 |
| Medicare | $99.86 |
| Illinois state income tax | $328.82 |
| You keep | $5,251.79 |
How much do Biological Scientists, All Other make in Illinois?
The median Biological Scientists, All Other in Illinois earns $82,640 per year (BLS May 2025), about $39.73 per hour.
What is that after taxes?
$82,640 gross in Illinois keeps $63,021 after federal income tax ($9,351), FICA ($6,322) and state income tax ($3,946) — $5,252 per month, a 76.3% keep-rate.
How does Illinois compare to the national median for Biological Scientists, All Other?
The Illinois median is $16,280 below the national median of $98,920.
Which state pays Biological Scientists, All Other the most?
Maryland has the highest median gross for Biological Scientists, All Other at $121,680 — but compare take-home, not gross: state taxes change the order.
Biological Scientists, All Other salary in every state · Illinois paycheck calculator · Illinois minimum wage