How Much Do Materials Engineers 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 Engineers in Illinois earns $126,620 per year and takes home $91,688 ($7,641/month) — a keep-rate of 72.4%, with 290 employed in the state.
Free. No signup. Single filer, standard deduction — full model.
| Gross pay | $10,551.67 |
| Federal income tax | $1,593.56 |
| Social Security | $654.20 |
| Medicare | $153.00 |
| Illinois state income tax | $510.24 |
| You keep | $7,640.67 |
How much do Materials Engineers make in Illinois?
The median Materials Engineers in Illinois earns $126,620 per year (BLS May 2025), about $60.87 per hour.
What is that after taxes?
$126,620 gross in Illinois keeps $91,688 after federal income tax ($19,123), FICA ($9,686) and state income tax ($6,123) — $7,641 per month, a 72.4% keep-rate.
How does Illinois compare to the national median for Materials Engineers?
The Illinois median is $13,760 above the national median of $112,860.
Which state pays Materials Engineers the most?
New Mexico has the highest median gross for Materials Engineers at $165,600 — but compare take-home, not gross: state taxes change the order.
Materials Engineers salary in every state · Illinois paycheck calculator · Illinois minimum wage