How Much Do Materials Scientists 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 Materials Scientists in Illinois earns $125,850 per year and takes home $91,200 ($7,600/month) — a keep-rate of 72.5%, with 380 employed in the state.
Free. No signup. Single filer, standard deduction — full model.
| Gross pay | $10,487.50 |
| Federal income tax | $1,578.16 |
| Social Security | $650.23 |
| Medicare | $152.07 |
| Illinois state income tax | $507.07 |
| You keep | $7,599.99 |
How much do Materials Scientists make in Illinois?
The median Materials Scientists in Illinois earns $125,850 per year (BLS May 2025), about $60.50 per hour.
What is that after taxes?
$125,850 gross in Illinois keeps $91,200 after federal income tax ($18,938), FICA ($9,628) and state income tax ($6,085) — $7,600 per month, a 72.5% keep-rate.
How does Illinois compare to the national median for Materials Scientists?
The Illinois median is $8,060 above the national median of $117,790.
Which state pays Materials Scientists the most?
California has the highest median gross for Materials Scientists at $177,030 — but compare take-home, not gross: state taxes change the order.
Materials Scientists salary in every state · Illinois paycheck calculator · Illinois minimum wage