How much does a Survey Researchers actually take home in Illinois?
5.0% flat rate — 25.0% effective total tax rateData: BLS OEWS 2024 + IRS/State Tax Brackets 2024 • Updated 2026-04-02
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Detailed line-by-line tax calculation for a Survey Researchers earning $85,090 in Illinois (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $85,090 | — |
| Federal Income Tax | -$10,560 | 12.4% |
| Illinois State Income Tax | -$4,211 | 5.0% |
| Social Security (OASDI) | -$5,275 | 6.2% |
| Medicare | -$1,233 | 1.5% |
| Total Taxes | -$21,282 | 25.0% |
| Take-Home Pay | $63,807 | 75.0% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Survey Researchers in Illinois.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $54,520 | -$11,427 | $43,092 | 21.0% |
| 25th Percentile (P25) | $65,430 | -$14,479 | $50,950 | 22.1% |
| Median (P50) | $85,090 | -$21,282 | $63,807 | 25.0% |
| 75th Percentile (P75) | $137,700 | -$39,936 | $97,763 | 29.0% |
| 90th Percentile (P90) | $170,080 | -$51,696 | $118,383 | 30.4% |
After federal income tax ($10,560), state tax ($4,211), and FICA ($6,509), a Survey Researchers in Illinois takes home $63,807 per year — or $5,317 per month. The effective tax rate of 25.0% is relatively low compared to the national range.
Where does a Survey Researchers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Illinois ranks #5 out of 32 states for Survey Researchers after-tax take-home pay.
A Survey Researchers in Illinois earning a median salary of $85,090 will take home approximately $63,807 per year after federal income tax ($10,560), state income tax ($4,211), and FICA ($6,509). That is $5,317 per month or $2,454 per bi-weekly paycheck.
The effective total tax rate for a Survey Researchers in Illinois is 25.0%, broken down as: federal income tax 12.4%, Illinois state tax 5.0%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Illinois has a 5.0% flat rate. On a Survey Researchers's median salary of $85,090, the state income tax amounts to $4,211 per year, which is an effective state rate of 5.0%.
After all taxes, a Survey Researchers in Illinois takes home approximately $5,317 per month, or about $30.68 per hour (based on a standard 2,080-hour work year). These figures assume a single filer, standard deduction, and no additional pre-tax deductions.
We start with the 2024 BLS median salary of $85,090 for Survey Researchers in Illinois, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Illinois state income tax (5.0% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $63,807/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
This estimate assumes a single filer using the 2024 standard deduction ($14,600), with W-2 employment income only. It does not account for: itemized deductions, tax credits (e.g. earned income credit, child tax credit), local/city taxes, pre-tax contributions (401k, HSA, FSA), self-employment tax, or additional income sources. Actual take-home pay may differ. Consult a tax professional for personalized advice.
Our Methodology · Data Sources · Salary: BLS OEWS · Tax: IRS + State DOR