Senior Principal Data Scientist Salary in the United States

How much does a Senior Principal Data Scientist make in the United States?

As of September 01, 2026, the average salary for a Senior Principal Data Scientist in the United States is $170,325 per year, which breaks down to an hourly rate of $82.

However, a Senior Principal Data Scientist's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $188,432
  • Majority Range (25th-75th percentile): $157,161 to $179,803
  • Entry-Level (10th percentile): $145,176

Key Factors That Influence Senior Principal Data Scientist Salaries

A Senior Principal Data Scientist'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 Senior Principal Data Scientist Salaries?

Experience is a primary driver of a Senior Principal Data Scientist'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:

  • Entry-Level (less than 1 year): $113,257
  • Early Career (1-2 years): $129,059
  • Mid-Level (2-4 years): $173,068
  • Senior-Level (5-8 years): $208,436
  • Expert (over 8 years): $115,462
Levels Salary
Data Scie... Level Senior Principal Data Scientist$113,257
Data Scie... Level Senior Principal Data Scientist$129,059
Senior Pr... Level Senior Principal Data Scientist$173,068
Data Scie... Level Senior Principal Data Scientist$208,436
Data Scie... Level Senior Principal Data Scientist$115,462

Top Paying Cities for Senior Principal Data Scientists

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: $214,831
  • San Francisco: $212,479
  • Oakland: $208,001

What Skills Can Increase a Senior Principal Data Scientist's Salary?

Demanded Skills for the Role:

  • Analysis (Mentioned in 10.04% Job Postings): Analysis is the process of considering something carefully or using statistical methods in order to understand it or explain it.
  • Computer Science (Mentioned in 3.8% Job Postings): Computer science is the study of computation, automation, and information. Computer science spans theoretical disciplines (such as algorithms, theory of computation, information theory, and automation) to practical disciplines.
  • Tableau (Mentioned in 1.55% Job Postings): Using business intelligence software to perform data analysis, data visualization, and the BI process of an organization.
Skills Demand Percentage
Analysis 10.04%
Computer Science 3.8%
Tableau 1.55%

What skills can make your compensation higher?

Mastering certain specialized skills can lead to a significant increase in pay. Here are examples of skills and the potential impact they can have on a Senior Principal Data Scientist's salary.

  • Attention to Detail: Can increase your salary by up to 7%.
  • Inference: Can increase your salary by up to 5%.
  • Products and Services: Can increase your salary by up to 4%.
Skill Salary Salary % Increase
Attention to Detail $182,248
7%
Inference $178,841
5%
Products and Services $177,138
4%

Senior Principal Data Scientist Salary by Industry: Top Paying Sectors

For Senior Principal Data Scientist roles, the industry you choose can affect earning potential by as much as 100% (the gap between the highest and lowest paying industries). Data shows that the Pharmaceuticals and Aerospace & Defense sectors offer the strongest compensation, at 50% above the average. In contrast, Senior Principal Data Scientist positions in Hospitality & Leisure or Transportation typically offer lower base pay, as these industries often view Senior Principal Data Scientist as a support function rather than a direct revenue driver.

The top paying industry for a Senior Principal Data Scientist

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Pharmaceuticals$255,488$123.050%

Senior Principal Data Scientist Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Senior Principal Data Scientist'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 September 01, 2026
$157,161
Average $170,325/year
$179,803
$13,097
Average $14,194/month
$14,984
$3,022
Average $3,275/week
$3,458
$76
Average $82/hour
$86
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $179,803 $14,984 $3,458 $86
Average $170,325 $14,194 $3,275 $82
25th Percentile $157,161 $13,097 $3,022 $76

Most common benefits for Senior Principal Data Scientist

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

Common company salaries for Senior Principal Data Scientist

Here are companies hiring for Senior Principal Data Scientist and their salaries, click below for more details.

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FAQ about Senior Principal Data Scientist

1. What industry pays the highest salary for Senior Principal Data Scientist?

The Pharmaceuticals industry offers the highest average compensation for Senior Principal Data Scientist 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.)

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