Data · United States
Data Scientist Salary in Seattle, WA$134,676–$174,924 in 2026
Data scientists in Seattle, WA earn between $134,676 and $174,924 at the mid-level — but the actual value of those offers varies enormously depending on what "data science" means at the company. In some organisations it's statistical modelling and experimentation that directly drives product decisions. In others, it's dashboard maintenance. The salary band is the same; the work couldn't be more different.
Data Scientist Salary in Seattle — 2026 Overview
Entry Level
$117,648
0–2 years
Mid-Level
$154,800
3–5 years
Senior
$201,240
6–10 years
| Experience | Low | Median | High |
|---|---|---|---|
| 0–2 years | $103,530 | $117,648 | $131,766 |
| 3–5 years | $134,676 | $154,800 | $174,924 |
| 6–10 years | $175,079 | $201,240 | $227,401 |
| 11+ years | $219,661 | $255,420 | $291,179 |
Data reflects base salary for Data Scientists in Seattle, WA, 2026. Figures exclude bonus, equity, and benefits. Sources: market surveys, job postings, and aggregated offer data.
Why Data Scientist Salaries Are This Level in Seattle
Amazon and Microsoft have defined Seattle's tech market for decades — and their salary bands effectively set the floor for the entire region. Smaller companies have had to match or come close to retain talent.
Seattle has no state income tax, which meaningfully boosts take-home pay relative to California. Housing costs are high — around $2,200–$3,200/month for a one-bedroom in central areas — but lower than San Francisco.
Top Seattle employers hiring Data Scientists
Data Scientist Job Market in Seattle: Demand & Hiring Outlook
Demand for Data Scientists in Seattle has grown sharply as companies invest in data infrastructure, ML pipelines, and analytics capabilities. Seattle in particular has a high concentration of data-heavy industries — finance, tech, and healthcare — that drive sustained demand and above-average compensation. Data Scientists with experience shipping models or analyses that directly influence product or revenue decisions are especially sought after.
What Data Scientists in Seattle Actually Negotiate For
Base salary is only the starting point. The most experienced negotiators in Seattle push for the full package — and the employers who want you badly enough will move on more than just base.
- Equity
- Research time allocation
- Compute budget
- Conference access
- Publication rights
Many Data Scientists leave $18,576–$38,700 on the table annually by not negotiating these elements. A signing bonus alone can be worth one to two months' salary — and it doesn't affect your base going forward.
Skills That Command the Highest Data Scientist Salaries in Seattle
Not all Data Scientists in Seattle earn the same — and the gap between the lower and upper end of the salary range comes down to specific technical and leadership competencies. These are the skills that consistently push offers toward $174,924 and above.
Is your Data Scientist offer in Seattle fair?
You now have the market range: $134,676–$174,924. The next step is knowing exactly where your specific offer sits — and getting the word-for-word script to negotiate it. SalaryAsk benchmarks your offer against live market data, builds your personalised strategy, and lets you practice the conversation with a virtual hiring manager.
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Frequently Asked Questions
What is the average Data Scientist salary in Seattle, WA?
The median Data Scientist salary in Seattle, WA is $154,800 for someone with 3–5 years of experience. Across all experience levels, the range runs from $103,530 for entry-level through to $291,179 for highly experienced or specialised professionals.
Is $134,676–$174,924 a good Data Scientist salary in Seattle?
Yes — for a mid-level Data Scientist in Seattle, WA, $134,676–$174,924 represents the market rate in 2026. If your offer falls significantly below $134,676, it's worth negotiating or understanding why the company is below the market benchmark. Offers above $174,924 typically reflect either a scarce specialisation, a particularly well-funded company, or both.
How much does a Principal Data Scientist / Head of Data Science earn in Seattle?
Senior Data Scientists and people moving into Principal Data Scientist / Head of Data Science roles typically earn $175,079–$291,179 in Seattle, WA. At the most senior levels, total compensation (including equity and bonuses) often substantially exceeds the base salary shown here.
How do I negotiate a Data Scientist salary in Seattle?
The first step is anchoring to market data — you now know the range is $134,676–$174,924. The second is understanding your specific leverage: your experience, the company's urgency to hire, and what competing offers or alternatives you have. SalaryAsk walks you through all of this, generates a personalised negotiation strategy, and gives you the exact language to use in the conversation.
How does Data Scientist pay compare to Software Engineer pay in Seattle, WA?
In Seattle, WA, Data Scientists typically earn slightly less than software engineers at the same experience level. The mid-level range of $134,676–$174,924 reflects the value companies place on data-driven decision making. Engineers who can bridge data science and production engineering command premiums above the standard range.
What tools and skills push Data Scientist salaries toward the top of the Seattle range?
In Seattle, WA, Data Scientists who command $174,924 and above typically have deep expertise in at least two of: Python, R, SQL. Beyond technical skills, the ability to communicate findings to non-technical stakeholders and to tie analysis directly to business outcomes — revenue, cost, risk — consistently separates the top earners from the mid-range.