Last updated: 2025 BLS data · Page refreshed:
How much does a Power Plant Operators actually take home in Iowa?
3.9% flat rate — 25.4% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Power Plant Operators earning $100,500 in Iowa (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $100,500 | — |
| Federal Income Tax | -$13,951 | 13.9% |
| Iowa State Income Tax | -$3,919 | 3.9% |
| Social Security (OASDI) | -$6,231 | 6.2% |
| Medicare | -$1,457 | 1.5% |
| Total Taxes | -$25,558 | 25.4% |
| Take-Home Pay | $74,941 | 74.6% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Power Plant Operators in Iowa.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $63,320 | -$13,084 | $50,235 | 20.7% |
| 25th Percentile (P25) | $78,060 | -$18,030 | $60,029 | 23.1% |
| Median (P50) | $100,500 | -$25,558 | $74,941 | 25.4% |
| 75th Percentile (P75) | $104,480 | -$26,894 | $77,585 | 25.7% |
| 90th Percentile (P90) | $109,690 | -$28,641 | $81,048 | 26.1% |
After federal income tax ($13,951), state tax ($3,919), and FICA ($7,688), a Power Plant Operators in Iowa takes home $74,941 per year — or $6,245 per month. The effective tax rate of 25.4% is moderate compared to the national range.
With an effective total rate of 25.4%, a Power Plant Operators in Iowa keeps $74,941 of $100,500 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 Power Plant Operators salary that contributes $3,920 to the 3.9% effective state-tax burden.
Federal tax on this Power Plant Operators salary is $13,951 (55%), but combined state ($3,920, 15%) + FICA ($7,688, 30%) make up the other 45% of the bill.
Moving this same Power Plant Operators salary to a zero-state-tax state would yield around $78,861 net — a gain of $3,920 (5.2%) per year versus Iowa.
Iowa ranks #28 of 49 states for Power Plant Operators after-tax pay — lower half of the national distribution. Either gross wages trail the national median, state tax is elevated, or both.
Translated into paycheck cadences, $74,941 net/year works out to $6,245/month or $2,882/bi-weekly for this Power Plant Operators in Iowa — the numbers that actually hit a checking account after every deduction.
Where does a Power Plant Operators keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Iowa ranks #28 out of 49 states for Power Plant Operators after-tax take-home pay.
A Power Plant Operators in Iowa earning a median salary of $100,500 will take home approximately $74,941 per year after federal income tax ($13,951), state income tax ($3,919), and FICA ($7,688). That is $6,245 per month or $2,882 per bi-weekly paycheck.
The effective total tax rate for a Power Plant Operators in Iowa is 25.4%, broken down as: federal income tax 13.9%, 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 Power Plant Operators's median salary of $100,500, the state income tax amounts to $3,919 per year, which is an effective state rate of 3.9%.
After all taxes, a Power Plant Operators in Iowa takes home approximately $6,245 per month, or about $36.03 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 $100,500 for Power Plant Operators 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 — $74,941/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