Last updated: 2025 BLS data · Page refreshed:
How much does a Epidemiologists actually take home in Arizona?
2.5% flat rate — 20.0% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Epidemiologists earning $67,260 in Arizona (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $67,260 | — |
| Federal Income Tax | -$6,638 | 9.9% |
| Arizona State Income Tax | -$1,681 | 2.5% |
| Social Security (OASDI) | -$4,170 | 6.2% |
| Medicare | -$975 | 1.4% |
| Total Taxes | -$13,465 | 20.0% |
| Take-Home Pay | $53,794 | 80.0% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Epidemiologists in Arizona.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $48,010 | -$8,650 | $39,359 | 18.0% |
| 25th Percentile (P25) | $54,490 | -$10,085 | $44,404 | 18.5% |
| Median (P50) | $67,260 | -$13,465 | $53,794 | 20.0% |
| 75th Percentile (P75) | $79,750 | -$17,480 | $62,269 | 21.9% |
| 90th Percentile (P90) | $85,800 | -$19,425 | $66,374 | 22.6% |
After federal income tax ($6,638), state tax ($1,681), and FICA ($5,145), a Epidemiologists in Arizona takes home $53,794 per year — or $4,482 per month. The effective tax rate of 20.0% is relatively low compared to the national range.
With an effective total rate of 20.0%, a Epidemiologists in Arizona keeps $53,795 of $67,260 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Arizona applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Epidemiologists salary that contributes $1,682 to the 2.5% effective state-tax burden.
Federal tax on this Epidemiologists salary is $6,638 (49%), but combined state ($1,682, 12%) + FICA ($5,145, 38%) make up the other 51% of the bill.
A Epidemiologists earning this gross in a no-income-tax state (e.g., Texas, Florida) would take home approximately $55,476 — only $1,682 (3.1%) more than in Arizona.
Arizona sits near the bottom (#38 of 42) for Epidemiologists after-tax earnings. Relocation, negotiation, or credential stacking typically show the clearest ROI in bottom-quartile states.
Translated into paycheck cadences, $53,795 net/year works out to $4,483/month or $2,069/bi-weekly for this Epidemiologists in Arizona — the numbers that actually hit a checking account after every deduction.
Where does a Epidemiologists keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Arizona ranks #38 out of 42 states for Epidemiologists after-tax take-home pay.
A Epidemiologists in Arizona earning a median salary of $67,260 will take home approximately $53,794 per year after federal income tax ($6,638), state income tax ($1,681), and FICA ($5,145). That is $4,482 per month or $2,069 per bi-weekly paycheck.
The effective total tax rate for a Epidemiologists in Arizona is 20.0%, broken down as: federal income tax 9.9%, Arizona state tax 2.5%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Arizona has a 2.5% flat rate. On a Epidemiologists's median salary of $67,260, the state income tax amounts to $1,681 per year, which is an effective state rate of 2.5%.
After all taxes, a Epidemiologists in Arizona takes home approximately $4,482 per month, or about $25.86 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 $67,260 for Epidemiologists in Arizona, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Arizona state income tax (2.5% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $53,794/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