Last updated: 2025 BLS data · Page refreshed:
How much does a Zoologists and Wildlife Biologists actually take home in Iowa?
3.9% flat rate — 23.7% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Zoologists and Wildlife Biologists earning $83,000 in Iowa (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $83,000 | — |
| Federal Income Tax | -$10,101 | 12.2% |
| Iowa State Income Tax | -$3,237 | 3.9% |
| Social Security (OASDI) | -$5,146 | 6.2% |
| Medicare | -$1,203 | 1.5% |
| Total Taxes | -$19,687 | 23.7% |
| Take-Home Pay | $63,312 | 76.3% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Zoologists and Wildlife Biologists in Iowa.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $59,850 | -$12,110 | $47,739 | 20.2% |
| 25th Percentile (P25) | $73,520 | -$16,506 | $57,013 | 22.5% |
| Median (P50) | $83,000 | -$19,687 | $63,312 | 23.7% |
| 75th Percentile (P75) | $83,000 | -$19,687 | $63,312 | 23.7% |
| 90th Percentile (P90) | $90,420 | -$22,176 | $68,243 | 24.5% |
After federal income tax ($10,101), state tax ($3,237), and FICA ($6,349), a Zoologists and Wildlife Biologists in Iowa takes home $63,312 per year — or $5,276 per month. The effective tax rate of 23.7% is relatively low compared to the national range.
With an effective total rate of 23.7%, a Zoologists and Wildlife Biologists in Iowa keeps $63,312 of $83,000 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Iowa applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Zoologists and Wildlife Biologists salary that contributes $3,237 to the 3.9% effective state-tax burden.
Federal tax on this Zoologists and Wildlife Biologists salary is $10,101 (51%), but combined state ($3,237, 16%) + FICA ($6,350, 32%) make up the other 49% of the bill.
Moving this same Zoologists and Wildlife Biologists salary to a zero-state-tax state would yield around $66,550 net — a gain of $3,237 (5.1%) per year versus Iowa.
For Zoologists and Wildlife Biologists after-tax pay, Iowa ranks #10 of 47 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $63,312 net/year works out to $5,276/month or $2,435/bi-weekly for this Zoologists and Wildlife Biologists in Iowa — the numbers that actually hit a checking account after every deduction.
Where does a Zoologists and Wildlife Biologists keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Iowa ranks #10 out of 47 states for Zoologists and Wildlife Biologists after-tax take-home pay.
A Zoologists and Wildlife Biologists in Iowa earning a median salary of $83,000 will take home approximately $63,312 per year after federal income tax ($10,101), state income tax ($3,237), and FICA ($6,349). That is $5,276 per month or $2,435 per bi-weekly paycheck.
The effective total tax rate for a Zoologists and Wildlife Biologists in Iowa is 23.7%, broken down as: federal income tax 12.2%, Iowa state tax 3.9%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Iowa has a 3.9% flat rate. On a Zoologists and Wildlife Biologists's median salary of $83,000, the state income tax amounts to $3,237 per year, which is an effective state rate of 3.9%.
After all taxes, a Zoologists and Wildlife Biologists in Iowa takes home approximately $5,276 per month, or about $30.44 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 2025 BLS median salary of $83,000 for Zoologists and Wildlife Biologists in Iowa, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Iowa state income tax (3.9% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $63,312/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
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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