How Much Do Computer Network Support Specialists 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 Computer Network Support Specialists in Illinois earns $68,530 per year and takes home $53,794 ($4,483/month) — a keep-rate of 78.5%, with 6,960 employed in the state.
Free. No signup. Single filer, standard deduction — full model.
| Gross pay | $5,710.83 |
| Federal income tax | $520.54 |
| Social Security | $354.07 |
| Medicare | $82.81 |
| Illinois state income tax | $270.62 |
| You keep | $4,482.79 |
How much do Computer Network Support Specialists make in Illinois?
The median Computer Network Support Specialists in Illinois earns $68,530 per year (BLS May 2025), about $32.95 per hour.
What is that after taxes?
$68,530 gross in Illinois keeps $53,794 after federal income tax ($6,246), FICA ($5,243) and state income tax ($3,247) — $4,483 per month, a 78.5% keep-rate.
How does Illinois compare to the national median for Computer Network Support Specialists?
The Illinois median is $7,690 below the national median of $76,220.
Which state pays Computer Network Support Specialists the most?
Washington has the highest median gross for Computer Network Support Specialists at $101,750 — but compare take-home, not gross: state taxes change the order.
Computer Network Support Specialists salary in every state · Illinois paycheck calculator · Illinois minimum wage