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Epidemiology Research Scientist IV Salary in the United States

How much does an Epidemiology Research Scientist IV make in the United States?

As of August 01, 2026, the average salary for an Epidemiology Research Scientist IV in the United States is $128,666 per year, which breaks down to an hourly rate of $62.

However, an Epidemiology Research Scientist IV's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $148,189
  • Majority Range (25th-75th percentile): $116,186 to $138,885
  • Entry-Level (10th percentile): $104,824
Salary Factors Salary-Boosting Skills Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Key Factors That Influence Epidemiology Research Scientist IV Salaries

An Epidemiology Research Scientist IV's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.

How Experience Level Affects Epidemiology Research Scientist IV Salaries?

Experience is a primary driver of an Epidemiology Research Scientist IV's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Epidemiology Research Scientist III (4-7 years): $112,197
  • Epidemiology Research Scientist IV (7+ years): $128,666
  • Epidemiology Research Scientist V (7-10 years): $162,915
  • Epidemiology Research Manager (10+ years): $179,410
  • Epidemiology Research Director (10+ years): $209,820
Job Role Years of Experience Average Salary
Epidemiology Research Scientist III4-7 years$112,197
Epidemiology Research Scientist IV7+ years$128,666
Epidemiology Research Scientist V7-10 years$162,915
Epidemiology Research Manager10+ years$179,410
Epidemiology Research Director10+ years$209,820
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How Do Epidemiology Research Scientist IVs Salaries Vary from State to State?

Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Epidemiology Research Scientist IVs. For example, consider the average annual salaries in these key locations:
  • District of Columbia: $142,459.
  • California: $141,919.
  • Massachusetts: $140,027.

Top Paying Cities for Epidemiology Research Scientist IV

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • San Jose: $162,286
  • San Francisco: $160,510
  • Oakland: $157,127

Epidemiology Research Scientist IV Salary by Company Size: Startups vs. Enterprise

Epidemiology Research Scientist IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $146,009. While startup companies pay approximate $123,898.

Epidemiology Research Scientist IV Salary by Company Size

Company Size Employees Average Salary
Startup 1~50 $123,898
Growth Stage 51~500 $130,929
Established 501~5000 $141,092
Enterprise 5000+ $146,009

Epidemiology Research Scientist IV Salary by Industry: Top Paying Sectors

For Epidemiology Research Scientist IV roles, the industry you choose can affect earning potential by as much as 80% (the gap between the highest and lowest paying industries). Data shows that the Healthcare and Chemicals sectors offer the strongest compensation, at 50% above the average. In contrast, Epidemiology Research Scientist positions in Pharmaceuticals or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Epidemiology Research Scientist IV as a support function rather than a direct revenue driver.

The top paying industries for an Epidemiology Research Scientist IV

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Healthcare$192,999$93.050%
Chemicals$154,399$74.020%

Epidemiology Research Scientist IV Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Epidemiology Research Scientist IV's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

Last Updated on August 01, 2026
$116,186
Average $128,666/year
$138,885
$9,682
Average $10,722/month
$11,574
$2,234
Average $2,474/week
$2,671
$56
Average $62/hour
$67
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $138,885 $11,574 $2,671 $67
Average $128,666 $10,722 $2,474 $62
25th Percentile $116,186 $9,682 $2,234 $56

Epidemiology Research Scientist IV Salary Growth & Career Path

Epidemiology Research Scientist IV

Next Role

Advancement

Promotions are the fastest way to increase your earnings. As an Epidemiology Research Scientist IV, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.

Next Step Role Estimate Salary Projected Raise
Pharmacokinetics Scientist V $151,333 18%
Bioinformatics Analyst V $155,002 20%
Biopharma Process Development Scientist V $154,272 20%
Epidemiology Research Scientist V $162,915 27%

Most common benefits for Epidemiology Research Scientist IV

  • Social Security
  • 401 (k)
  • Disability
  • Healthcare
  • Pension
  • Time Off (days)

Common company salaries for Epidemiology Research Scientist IV

Here are companies hiring for Epidemiology Research Scientist IV and their salaries, click below for more details.

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FAQ about Epidemiology Research Scientist IV

1. Where can an Epidemiology Research Scientist IV earn the most?

An Epidemiology Research Scientist IV's earning potential can vary widely depending on several factors, including location, industry, experience, education, and the specific employer. According to the latest salary data by Salary.com, an Epidemiology Research Scientist IV earns the most in San Jose, CA, where the annual salary of an Epidemiology Research Scientist IV is $162,286.

2. What is the highest pay for Epidemiology Research Scientist IV?

The highest pay for Epidemiology Research Scientist IV is $148,189.

3. What is the lowest pay for Epidemiology Research Scientist IV?

The lowest pay for Epidemiology Research Scientist IV is $104,824.

4. What are the responsibilities of Epidemiology Research Scientist IV?

Responsible for designing, developing, and conducting epidemiology research projects and investigations. Analyzes, interprets, and documents results. May publish study results in academic journals. Stays current on new findings and best practices within epidemiology. Requires a master's degree in public health or related field. Typically reports to a manager. Work is highly independent. May assume a team lead role for the work group. A specialist on complex technical and business matters. Typically requires 7+ years of related experience.

5. What industry pays the highest salary for Epidemiology Research Scientist IV?

The Healthcare industry offers the highest average compensation for Epidemiology Research Scientist IV roles, with salaries approximately 50% above the market median.

Where Does Our Salary Data Come From?

Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.

We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)

With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.

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