How Much Do Zoologists and Wildlife Biologists 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 Zoologists and Wildlife Biologists in Illinois earns $79,780 per year and takes home $61,151 ($5,096/month) — a keep-rate of 76.6%, with 250 employed in the state.
Free. No signup. Single filer, standard deduction — full model.
| Gross pay | $6,648.33 |
| Federal income tax | $726.79 |
| Social Security | $412.20 |
| Medicare | $96.40 |
| Illinois state income tax | $317.03 |
| You keep | $5,095.92 |
How much do Zoologists and Wildlife Biologists make in Illinois?
The median Zoologists and Wildlife Biologists in Illinois earns $79,780 per year (BLS May 2025), about $38.36 per hour.
What is that after taxes?
$79,780 gross in Illinois keeps $61,151 after federal income tax ($8,721), FICA ($6,103) and state income tax ($3,804) — $5,096 per month, a 76.6% keep-rate.
How does Illinois compare to the national median for Zoologists and Wildlife Biologists?
The Illinois median is $3,000 above the national median of $76,780.
Which state pays Zoologists and Wildlife Biologists the most?
Maryland has the highest median gross for Zoologists and Wildlife Biologists at $107,500 — but compare take-home, not gross: state taxes change the order.
Zoologists and Wildlife Biologists salary in every state · Illinois paycheck calculator · Illinois minimum wage