How Much Do Geological Technicians, Except Hydrologic Technicians 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 Geological Technicians, Except Hydrologic Technicians in Illinois earns $53,280 per year and takes home $42,498 ($3,541/month) — a keep-rate of 79.8%, with 80 employed in the state.
Free. No signup. Single filer, standard deduction — full model.
| Gross pay | $4,440.00 |
| Federal income tax | $351.13 |
| Social Security | $275.28 |
| Medicare | $64.38 |
| Illinois state income tax | $207.71 |
| You keep | $3,541.49 |
How much do Geological Technicians, Except Hydrologic Technicians make in Illinois?
The median Geological Technicians, Except Hydrologic Technicians in Illinois earns $53,280 per year (BLS May 2025), about $25.62 per hour.
What is that after taxes?
$53,280 gross in Illinois keeps $42,498 after federal income tax ($4,214), FICA ($4,076) and state income tax ($2,493) — $3,541 per month, a 79.8% keep-rate.
How does Illinois compare to the national median for Geological Technicians, Except Hydrologic Technicians?
The Illinois median is $70 below the national median of $53,350.
Which state pays Geological Technicians, Except Hydrologic Technicians the most?
Maryland has the highest median gross for Geological Technicians, Except Hydrologic Technicians at $102,090 — but compare take-home, not gross: state taxes change the order.
Geological Technicians, Except Hydrologic Technicians salary in every state · Illinois paycheck calculator · Illinois minimum wage