Data Scientist Salary in Bellevue, Washington (2026)
Median base salary of $184,000/year for Data Scientist professionals in Bellevue. Full breakdown by experience level, take-home estimates, and market context.
Median Salary
$184,000
per year
Hourly Rate
$88/hr
40 hrs/wk
Monthly Pay
$15,333
before taxes
Est. Take-Home
$111,044
after taxes/yr
Data Scientist Salary by Experience — Bellevue
| Level | Annual | Monthly | Hourly | Est. Take-Home |
|---|---|---|---|---|
| Entry (0–2 yrs) | $125,000 | $10,417 | $60/hr | $85,438 |
| 25th Percentile | $145,000 | $12,083 | $70/hr | $99,108 |
| Median | $184,000 | $15,333 | $88/hr | $111,044 |
| 75th Percentile | $236,000 | $19,667 | $113/hr | $142,426 |
| Senior (8+ yrs) | $267,000 | $22,250 | $128/hr | $161,134 |
City salary estimated from Washington median with a +18% Bellevue market adjustment. Take-home after federal, FICA, and Washington state taxes (0.0%).
Bellevue vs. Washington Statewide
Bellevue Median
$184,000
City-level estimate
Washington Statewide
$156,000
State median baseline
Data Scientist professionals in Bellevue earn approximately 18% more than the Washington statewide median, reflecting Bellevue's higher cost of living and local demand for tech talent.
Cost of Living in Bellevue
Cost of Living Index
164
100 = US average
Median 1BR Rent
$2,400/mo
city median
Annual Rent Burden
$28,800
per year
Rent as % of Salary
16%
of median salary
Bellevue's cost of living index of 164 means it is 64% more expensive than the US average. At the median Data Scientist salary of $184,000, housing costs represent approximately 16% of gross income — within the recommended 30% guideline.
Top Data Scientist Employers in Bellevue
Companies actively hiring Data Scientist professionals in the Bellevue area.
Bellevue has become Microsoft's primary campus city and hosts Amazon's Bellevue expansion, pushing salaries on par with or exceeding Seattle.
Data Scientist Job Market in Bellevue
Bellevue is one of Washington's highest-paying market for Data Scientist professionals, with a population of approximately 148K and a thriving technology sector. The median base salary of $184,000/year reflects both local demand for Python and Machine Learning expertise, and the city's cost of living index of 164 relative to the national average of 100.
At the entry level, a Data Scientist in Bellevue can expect to earn approximately $125,000/year. Senior professionals with 8+ years of experience typically command $267,000/year or more, particularly at larger technology companies or those with in-demand specializations in SQL.
Total compensation — including equity, annual bonuses, and benefits — often adds 20–50% above base salary for Data Scientist roles at growth-stage companies. When evaluating an offer in Bellevue, always ask about the full compensation package, not just base salary.
Data Scientist Salaries in Other Washington Cities
Related Roles in Bellevue
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Editorial Standards & Data Methodology
Data Sources
Salary ranges on CareerOS are derived from multiple independent sources:
- •U.S. Bureau of Labor Statistics (BLS)
- •LinkedIn Salary Insights
- •Glassdoor Compensation Reports
- •Levels.fyi (tech roles)
- •Indeed Salary Data
Our Methodology
Salary figures represent base compensation only and exclude equity, bonuses, and benefits. Ranges show the 25th–75th percentile for full-time employees in each location. Data is weighted toward recent postings (last 12 months). Take-home estimates apply federal income tax, FICA (7.65%), and applicable state taxes.
Editorial Process
All pages are reviewed for accuracy before publication and updated quarterly. We cross-reference data across sources before publishing any salary range.
Last Updated: May 2026
Review Cycle: Quarterly
Disclaimer: For informational purposes only. Actual compensation varies.