Epidemiologist Salary in Phoenix, AZ — 2026
Epidemiologist salary data for Phoenix, AZ — adjusted for local cost of living. Entry-level to senior pay ranges, take-home pay calculator, and local job market insights.
The median Epidemiologist salary in Phoenix, AZ is $87,550 per year ($7,296/month, $42/hr). This reflects the local cost of living index of 103, which is 3% above the national average.
Epidemiologist Take-Home Pay in Phoenix
Tax Breakdown (Median Salary)
| Gross Annual | $87,550 |
| Federal Tax | -$10,431 |
| State Tax (2.5%) | -$2,189 |
| FICA (SS + Medicare) | -$6,698 |
| Annual Take-Home | $68,233 |
| Monthly Take-Home | $5,686 |
Living Cost Comparison
Epidemiologist Requirements
Key Skills
Phoenix Job Market Overview
Phoenix, Arizona has a population of 1,608,139 and an unemployment rate of 3.5%. The top industries are Technology, Healthcare, Finance. The local job growth rate is 2.8%, and the average commute time is 27 minutes.
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Salary Percentile Breakdown — Epidemiologist in Phoenix
Based on the cost-of-living-adjusted distribution for Epidemiologist in Phoenix, AZ, here's how earnings break down across the workforce:
| Percentile | Annual Salary | Hourly Equivalent | Career Stage |
|---|---|---|---|
| 10th (lowest) | $57,680 | $28/hr | Entry-level, < 1 yr exp. |
| 25th | $72,615 | $35/hr | Junior, 1-3 yrs exp. |
| 50th (median) | $87,550 | $42/hr | Mid-career, 1-3 years |
| 75th | $111,240 | $53/hr | Senior, 5-10 yrs exp. |
| 90th (top) | $150,380 | $72/hr | Lead/Principal, 10+ yrs |
Percentiles estimated using a log-normal salary distribution model calibrated to Epidemiologist compensation data. Top earners (P90) typically include managers, specialists with rare skills, or those at high-paying employers in Phoenix's Technology sector.
5-Year Salary Trajectory
Epidemiologist salaries in Phoenix have grown approximately 16.0% over the past 5 years, outpacing local CPI inflation in many cases. Here's the historical and projected trajectory:
Year-over-year, an average Epidemiologist can expect a 14.0% annual increase moving from entry to senior level over 5 years in Phoenix. Negotiation, certifications (Certified in Public Health, EIS Graduate), and changing employers strategically can accelerate this trajectory.
Phoenix vs National Average
The national median Epidemiologist salary is $85,000. In Phoenix, the cost-of-living-adjusted median of $87,550 is 3.0% above the national figure. This reflects Phoenix's cost of living index of 103 (higher than the national average of 100).
For Epidemiologists, this means: rent typically consumes 25.5% of take-home pay (households spending >30% are considered affordable), and a median home in Phoenix costs about 5.6× annual take-home. Homeownership in Phoenix on this salary is challenging — most experts recommend keeping home costs to 3-4× income.
Industry Context: Technology in Phoenix
Phoenix's economy is anchored by Technology, Healthcare, Finance, with 1,608,139 residents and 3.5% unemployment as of 2026. Epidemiologists working in the Technology sector typically earn at or above the local median due to industry-specific demand. The state's overall job growth rate is 2.8%, and Epidemiologist occupations specifically are projected to grow 26.0% nationally through 2034 (BLS Occupational Outlook Handbook).
Methodology & Data Sources
How we calculate Epidemiologist salaries in Phoenix, AZ:
- Base salary model starts with Salario occupation data and public wage references, including BLS OEWS and O*NET when a direct or related occupational crosswalk is available. For niche titles, we do not treat a broader SOC family as an exact job-title wage.
- Cost-of-living adjustment applied using the Phoenix index of 103 relative to the national baseline of 100, with local rent, home price, unemployment, and tax inputs checked separately.
- Percentile distribution (P10-P90) estimated from the entry, median, senior, and top compensation tiers in the Salario salary model rather than claimed as exact employer payroll data.
- Take-home pay calculated using 2026 federal tax brackets (10%-37%), AZ state income tax of 2.5%, and FICA (Social Security 6.2% + Medicare 1.45%).
- Tax brackets and standard deduction ($16,100 single filer for tax year 2026) sourced from IRS Revenue Procedure 2025-32 and updated annually.
Authoritative data sources:
- BLS Occupational Employment and Wage Statistics — national and metro-area salary data
- O*NET OnLine — occupation tasks, alternate job titles, skills, and SOC crosswalks
- BLS Occupational Outlook Handbook — occupation outlook where a matching profile is available
- BLS Consumer Price Index (CPI-U) — regional inflation and cost-of-living data
- U.S. Census Bureau — Phoenix QuickFacts — population and demographic data
- IRS Revenue Procedure 2025-32 summary — 2026 federal tax brackets and standard deductions
- BLS Local Area Unemployment Statistics — Phoenix unemployment rate
Last reviewed: 2026. Salary data updated annually as new BLS releases become available. Epidemiologist salaries can vary significantly based on employer, sector (Technology vs others in Phoenix), specific skill set (SAS, R, Disease Surveillance), and individual negotiation. Always verify current compensation through multiple sources before making career decisions.
Frequently Asked Questions
What is the average Epidemiologist salary in Phoenix, AZ?
How much does a Epidemiologist take home in Phoenix after taxes?
Is Phoenix a good city for Epidemiologists?
What skills are needed for a Epidemiologist in Phoenix?
How does Epidemiologist salary in Phoenix compare to the national average?
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Frequently Asked Questions
What is the average Epidemiologist salary in Phoenix, AZ?
The median Epidemiologist salary in Phoenix, AZ is $87,550 per year as of 2026. This is adjusted for the local cost of living index of 103. Entry-level Epidemiologists earn around $57,680, while senior-level professionals can earn $111,240 or more.
How much does a Epidemiologist take home in Phoenix after taxes?
A Epidemiologist earning the median salary of $87,550 in Phoenix, AZ takes home approximately $68,233 per year ($5,686/month) after federal, state, and local taxes. The effective tax rate is 22.1%.
Is Phoenix a good city for Epidemiologists?
Phoenix, AZ has a cost of living index of 103 (above national average). Epidemiologists here earn above the city median. The local unemployment rate is 3.5% and top industries include Technology, Healthcare, Finance.
What skills are needed for a Epidemiologist in Phoenix?
Key skills for Epidemiologists include SAS, R, Disease Surveillance, Biostatistics, Study Design. Typical education requirement is Master's Degree (MPH). Valuable certifications include Certified in Public Health, EIS Graduate.
How does Epidemiologist salary in Phoenix compare to the national average?
The national median Epidemiologist salary is $85,000. In Phoenix, the adjusted salary is $87,550, which is 3.0% higher than the national average, reflecting the local cost of living.