Last updated: 2025 BLS data · Page refreshed:
How much does a Materials Engineers actually take home in Oklahoma?
Progressive (up to 4.8%) — 26.0% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Materials Engineers earning $99,950 in Oklahoma (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $99,950 | — |
| Federal Income Tax | -$13,830 | 13.8% |
| Oklahoma State Income Tax | -$4,559 | 4.6% |
| Social Security (OASDI) | -$6,196 | 6.2% |
| Medicare | -$1,449 | 1.5% |
| Total Taxes | -$26,035 | 26.0% |
| Take-Home Pay | $73,914 | 74.0% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Materials Engineers in Oklahoma.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $54,990 | -$11,245 | $43,744 | 20.4% |
| 25th Percentile (P25) | $78,290 | -$18,584 | $59,705 | 23.7% |
| Median (P50) | $99,950 | -$26,035 | $73,914 | 26.0% |
| 75th Percentile (P75) | $120,580 | -$33,241 | $87,338 | 27.6% |
| 90th Percentile (P90) | $150,640 | -$44,182 | $106,457 | 29.3% |
After federal income tax ($13,830), state tax ($4,559), and FICA ($7,646), a Materials Engineers in Oklahoma takes home $73,914 per year — or $6,159 per month. The effective tax rate of 26.0% is moderate compared to the national range.
A Materials Engineers in Oklahoma loses 26.0% of gross pay to taxes — higher than the ~25% national midpoint. Of the $99,950 gross, $73,915 lands in the paycheck after federal ($13,830), state ($4,559), and FICA ($7,646) withholding.
Oklahoma uses a progressive state income tax, so brackets escalate as wages rise. For this Materials Engineers salary the state tax works out to $4,559 (4.6% effective) — on top of federal and FICA.
Federal tax on this Materials Engineers salary is $13,830 (53%), but combined state ($4,559, 18%) + FICA ($7,646, 29%) make up the other 47% of the bill.
Moving this same Materials Engineers salary to a zero-state-tax state would yield around $78,474 net — a gain of $4,559 (6.2%) per year versus Oklahoma.
Oklahoma ranks #32 of 45 states for Materials Engineers 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, $73,915 net/year works out to $6,160/month or $2,843/bi-weekly for this Materials Engineers in Oklahoma — the numbers that actually hit a checking account after every deduction.
Where does a Materials Engineers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Oklahoma ranks #32 out of 45 states for Materials Engineers after-tax take-home pay.
A Materials Engineers in Oklahoma earning a median salary of $99,950 will take home approximately $73,914 per year after federal income tax ($13,830), state income tax ($4,559), and FICA ($7,646). That is $6,159 per month or $2,842 per bi-weekly paycheck.
The effective total tax rate for a Materials Engineers in Oklahoma is 26.0%, broken down as: federal income tax 13.8%, Oklahoma state tax 4.6%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Oklahoma has a progressive (up to 4.8%). On a Materials Engineers's median salary of $99,950, the state income tax amounts to $4,559 per year, which is an effective state rate of 4.6%.
After all taxes, a Materials Engineers in Oklahoma takes home approximately $6,159 per month, or about $35.54 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 $99,950 for Materials Engineers in Oklahoma, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Oklahoma state income tax (progressive (up to 4.8%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $73,914/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