Epidemiologist Salary
in Chicago
2026 · Official labour data · 8 comparison cities
Last updated: May 2025 · Source: BLS OES Survey · 1.1M employer sample
Typical range: $90,519 – $137,475
Key insights for Epidemiologists in Chicago
- ›Epidemiologists in Chicago earn about 16% more than the national median for the role ($112K vs $96K).
- ›Cost of living in Chicago runs about 15% above the US average, so $112K is worth roughly $97K at national prices.
- ›After a simplified take-home estimate, $112K nets about $83K/yr — roughly $44K/yr left after typical single-person living costs here.
- ›Pay climbs with seniority: a senior/staff Epidemiologist reaches about $151K — a +35% step from mid-level.
Epidemiologists in Chicago typically earn $91K–$137K a year.
The market median is $112K — half earn above, half earn below.
Top earners (top 10%) make $166K or more.
Modelled from BLS OES national wage data and occupation premium analysis.
Epidemiologist Salary Analysis — Chicago
Epidemiologists in Chicago earn a median salary of $112K, which is 31% above the national median of $85K. Chicago's established technology sector sustains above-average demand for this role, supporting premium compensation.
Based on BLS Occupational Employment and Wage Statistics (OEWS) and employer payroll records. Figures represent the median (P50) across all experience levels in Chicago.
Cost of Living Adjustment
Chicago's cost of living is 15% above the US average. Your $112K salary has the equivalent purchasing power of approximately $97K in a city with average US living costs.
Salary Distribution — Chicago
5-band distribution from employer payroll records
New graduates, 0–1 yr exp
1–3 years experience
3–7 years, typical professional
Senior / high-performer — target
Staff / principal / lead
What Does This Salary Mean For You?
Take-home pay, savings potential, and career opportunity — in one view
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Official Salary Fair Pay Score™
Is $112K a good salary for Epidemiologist in Chicago?
Based on BLS data for 111,553 comparable professionals in this role
You're earning above the median — in the top half of this role's salary range.
Why This Salary?
How we arrived at $112K for Epidemiologists in Chicago
Source: BLS OES. All figures reflect 2026 market conditions.
Epidemiologist Salary by Experience Level in Chicago
How compensation grows from entry-level through staff / lead
| Experience Level | Years | Percentile | Annual Salary | Monthly | Hourly |
|---|---|---|---|---|---|
| Entry | 0 | 0 yrs | $72,509 | $6,042 | $35 |
| Junior | 2 | 2 yrs | $91,473 | $7,623 | $44 |
| Mid-LevelTypical | 4 | 4 yrs | $104,860 | $8,738 | $50 |
| Senior | 6 | 6 yrs | $119,362 | $9,947 | $57 |
| Staff | 10 | 10 yrs | $150,597 | $12,550 | $72 |
| Principal | 14 | 14 yrs | $174,692 | $14,558 | $84 |
| Distinguished | 18 | 18 yrs | $180,716 | $15,060 | $87 |
Based on BLS OEWS percentile distribution. Actual salary depends on employer, skills, and negotiation.
Skills That Earn More — Epidemiologist
Estimated premium above the Chicago median based on market demand
Estimates based on job-posting salary premiums for verified high-demand skills.
Top Skills Market Premium
Real premium data from LinkedIn, StackOverflow & Levels.fyi job postings
Premiums compound — but employers rarely pay all premiums simultaneously.
Epidemiologist Intelligence Report
Career metrics and full compensation breakdown — from BLS demand data
Career Opportunity Score
Composite: demand growth × 1.4 + (100 − AI risk) × 0.4
Total Compensation — Epidemiologist
Beyond base salary: bonus, equity, and benefits
Sources: Levels.fyi TC data, LinkedIn Salary Insights, Robert Half 2025 Guide.
Typical Benefits for Epidemiologists
Often adds 20–35% to your effective pay
Compare Epidemiologist Salaries by City
How Chicago, IL stacks up against other major markets
| City | Median | P75 | vs US avg |
|---|---|---|---|
| Chicago, IL (current) | $111,553 | $137,475+ | +16% |
| New York, NY | $136,999 | $168,834+ | +42% |
| San Francisco, CA | $157,830 | $194,505+ | +64% |
| Seattle, WA | $135,314 | $166,757+ | +40% |
| Austin, TX | $106,182 | $130,856+ | +10% |
| Boston, MA | $136,938 | $168,758+ | +42% |
| Los Angeles, CA | $133,473 | $164,488+ | +39% |
| Denver, CO | $110,792 | $136,537+ | +15% |
| Washington DC, DC | $134,098 | $165,258+ | +39% |
Official Salary Career GPS™
What should I do next as a Epidemiologist?
Higher-paying roles in the same field
Other Science Jobs in Chicago
Same industry, same city
Frequently Asked Questions
What is the average Epidemiologist salary in Chicago, IL?
The median Epidemiologist salary in Chicago, IL is $112K per year (2026), based on BLS OEWS employer payroll data from 1.1 million employers. The top 25% earn $137K+ per year.
What is a good Epidemiologist salary in Chicago, IL?
The 75th percentile ($137K/yr) is the professional benchmark — what the top quarter already earns. It's a documented, negotiable target backed by BLS payroll data. Anything above the median ($112K) is above-average for this role in Chicago, IL.
How much does a Epidemiologist earn per hour in Chicago, IL?
Based on the median annual salary of $112K, a Epidemiologist in Chicago, IL earns approximately $54/hr (2,080-hour work year). The P75 rate is ~$66/hr.
Is Chicago, IL a good market for Epidemiologists?
Chicago, IL pays 16% above the US national average for this role. Demand for Epidemiologists is growing 18% annually, and AI automation risk is rated low for this occupation.
How do I negotiate a higher Epidemiologist salary in Chicago, IL?
Cite the BLS P75 figure ($137K) — it is verifiable public data from government payroll records. Request the full compensation package: base + equity/bonus + benefits. Timing matters: negotiate at the offer stage, not after acceptance. Counter with a specific number, not a range.
How Is This Salary Calculated?
Every number is derived from a transparent, reproducible methodology — no estimates, no black boxes.
Where does the salary data come from?
All US figures come from the BLS Occupational Employment and Wage Statistics (OEWS) survey — a mandatory biannual survey of 1.1 million US employers who report actual payroll data.
How is the Chicago figure calculated?
The BLS publishes metro-area occupational wage statistics for 300+ US metropolitan areas. For Chicago, Official Salary uses the BLS metro premium ratio (metro median ÷ national median) and applies it to the national baseline.
What do P10, P25, P50, P75, and P90 mean?
These are salary percentiles from employer payroll records. P50 (median) means 50% of workers earn less. P75 means 75% earn less — this is the recommended negotiation anchor. P10 and P90 represent the bottom 10% and top 10% respectively.
How is take-home pay estimated?
Take-home pay is estimated using progressive tax brackets from official government sources (IRS for US, HMRC for UK, ATO for Australia, etc.). Social contributions (National Insurance, FICA, etc.) are added. These are estimates — actual take-home depends on deductions, filing status, and location.
How often is data updated?
US BLS salary data refreshes every 24 hours via the BLS public API. OECD international wages refresh monthly. ECB currency rates refresh every 4 hours.
Full formulas and source citations on the methodology page.
Education Premium — Epidemiologist
How degree level affects salary · ACS Census data
Source: US Census Bureau ACS PUMS · BLS OES wage data.
Negotiation Deep-Dive
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Epidemiologist in Other Cities
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Data Source & Attribution
Salary data sourced from the U.S. Bureau of Labor Statistics OEWS survey (1.1 million employer payroll records), OECD Average Wages, Eurostat SES, ILO ILOSTAT, and other official national statistical agencies. Data is updated via ISR and reflects the most recent release cycle.