How Much Do Physics Teachers, Postsecondary 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 Physics Teachers, Postsecondary in Illinois earns $94,900 per year and takes home $71,040 ($5,920/month) — a keep-rate of 74.9%, with 540 employed in the state.
Free. No signup. Single filer, standard deduction — full model.
| Gross pay | $7,908.33 |
| Federal income tax | $1,003.99 |
| Social Security | $490.32 |
| Medicare | $114.67 |
| Illinois state income tax | $379.40 |
| You keep | $5,919.96 |
How much do Physics Teachers, Postsecondary make in Illinois?
The median Physics Teachers, Postsecondary in Illinois earns $94,900 per year (BLS May 2025).
What is that after taxes?
$94,900 gross in Illinois keeps $71,040 after federal income tax ($12,048), FICA ($7,260) and state income tax ($4,553) — $5,920 per month, a 74.9% keep-rate.
How does Illinois compare to the national median for Physics Teachers, Postsecondary?
The Illinois median is $5,410 below the national median of $100,310.
Which state pays Physics Teachers, Postsecondary the most?
California has the highest median gross for Physics Teachers, Postsecondary at $139,420 — but compare take-home, not gross: state taxes change the order.
Physics Teachers, Postsecondary salary in every state · Illinois paycheck calculator · Illinois minimum wage