How Much Do Aerospace 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 Aerospace Engineers in Illinois earns $108,940 per year and takes home $80,222 ($6,685/month) — a keep-rate of 73.6%, with 200 employed in the state.
Free. No signup. Single filer, standard deduction — full model.
| Gross pay | $9,078.33 |
| Federal income tax | $1,261.39 |
| Social Security | $562.86 |
| Medicare | $131.64 |
| Illinois state income tax | $437.31 |
| You keep | $6,685.14 |
How much do Aerospace Engineers make in Illinois?
The median Aerospace Engineers in Illinois earns $108,940 per year (BLS May 2025), about $52.38 per hour.
What is that after taxes?
$108,940 gross in Illinois keeps $80,222 after federal income tax ($15,137), FICA ($8,334) and state income tax ($5,248) — $6,685 per month, a 73.6% keep-rate.
How does Illinois compare to the national median for Aerospace Engineers?
The Illinois median is $26,020 below the national median of $134,960.
Which state pays Aerospace Engineers the most?
Minnesota has the highest median gross for Aerospace Engineers at $159,060 — but compare take-home, not gross: state taxes change the order.
Aerospace Engineers salary in every state · Illinois paycheck calculator · Illinois minimum wage