Medical Lab Scientist Salary
in Seattle
2026 · Official labour data · 8 comparison cities
Last updated: August 2026 · Source: BLS OES Survey · 1.1M employer sample
Typical range: $85,346 – $122,814
How much does a Medical Lab Scientist make in Seattle, WA?
A Medical Lab Scientist in Seattle earns a median of $102,380/year (about $49/hour). Most earn between $85,346 (25th percentile) and $122,814 (75th percentile); top earners (90th percentile) make $144,724 or more — 46% above the US average. Figures are from BLS employer payroll data, not self-reports.
Understanding these Medical Lab Scientist salary numbers
We report percentiles, not a single average, because pay isn't evenly spread — a handful of very high earners would drag an average upward and mislead you. Here's exactly what each figure means.
Median (P50) — $102,380
Half of Medical Lab Scientists in Seattle earn more than this and half earn less. It's the most honest "typical" salary — better than an average, which gets skewed by a few top earners.
25th percentile (P25) — $85,346
The lower end of the typical range: 75% of Medical Lab Scientists earn more than this. It's common for early-career roles or lower-cost employers. Earning below it is grounds to negotiate.
75th percentile (P75) — $122,814
Your negotiation target: only 25% of Medical Lab Scientists earn above it. Reaching P75 usually means seniority, in-demand specialisations, or simply negotiating from data. See how to negotiate.
90th percentile (P90) — $144,724
Top earners: only 10% of Medical Lab Scientists make this or more — typically senior, highly specialised, or at the best-paying employers.
Gross vs after-tax pay
These figures are gross (before tax). What actually reaches your account depends on your country, state, and deductions. Estimate your net with the take-home calculator.
National vs Seattle pay
City figures apply the local market premium to BLS data, so Seattle differs from the US average by +46%. A higher number isn't always better once cost of living is counted.
Hourly rate — $49/hr
The hourly figure is the annual median divided by 2,080 (40 hours × 52 weeks). If you regularly work more than 40 hours, your real hourly rate is lower than this. Convert any salary with the salary calculator.
Why this differs from Glassdoor or Payscale
Those sites publish what people say they earn (self-reports), which skew high because higher earners report more often. Our figures come from mandatory employer payroll records (BLS OEWS), so they reflect the whole market — not just a vocal subset.
How current and reliable is this number?
This page carries a confidence score of 97/100, based on the data source and coverage. US figures track the latest BLS release and refresh automatically; international figures use OECD/ILO data. See the changelog for live data freshness.
What counts as a "good" Medical Lab Scientist salary in Seattle?
Around the median ($102,380) is solid and $122,814+ is strong — but "good" really depends on local costs. Check what the number is actually worth with the good-salary breakdown for Seattle.
Still curious how we get these numbers? Every figure is traceable to a primary source — see the full methodology and data sources.
Medical Lab Scientist salary in Seattle, WA: median $102,380 (P75 $122,814), per BLS OEWS via Official Salary, 2026.
Free JSON: /api/salary?job=medical-laboratory-scientist&city=seattle — no key. API & widgets →
Key insights for Medical Lab Scientists in Seattle
- ›Medical Lab Scientists in Seattle earn about 46% more than the national median for the role ($102K vs $70K).
- ›Cost of living in Seattle runs about 42% above the US average, so $102K is worth roughly $72K at national prices.
- ›After a simplified take-home estimate, $102K nets about $76K/yr — roughly $28K/yr left after typical single-person living costs here.
- ›Pay climbs with seniority: a senior/staff Medical Lab Scientist reaches about $131K — a +28% step from mid-level.
Medical Lab Scientists in Seattle typically earn $85K–$123K a year.
The market median is $102K — half earn above, half earn below.
Top earners (top 10%) make $145K or more.
Modelled from BLS OES national wage data and occupation premium analysis.
Medical Lab Scientist Salary Analysis — Seattle
Medical Lab Scientists in Seattle earn a median salary of $102K, which is 46% above the national median of $70K. Seattle'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 Seattle.
Cost of Living Adjustment
Seattle's cost of living is 42% above the US average. Your $102K salary has the equivalent purchasing power of approximately $72K in a city with average US living costs.
Salary Distribution — Seattle
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
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Official Salary Fair Pay Score™
Is $102K a good salary for Medical Lab Scientist in Seattle?
Based on BLS data for 102,380 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 $102K for Medical Lab Scientists in Seattle
Source: BLS OES. All figures reflect 2026 market conditions.
Medical Lab Scientist Salary by Experience Level in Seattle
How compensation grows from entry-level through staff / lead
| Experience Level | Years | Percentile | Annual Salary | Monthly | Hourly |
|---|---|---|---|---|---|
| Entry | 0 | 0 yrs | $71,666 | $5,972 | $34 |
| Junior | 2 | 2 yrs | $88,047 | $7,337 | $42 |
| Mid-LevelTypical | 4 | 4 yrs | $97,602 | $8,134 | $47 |
| Senior | 6 | 6 yrs | $108,113 | $9,009 | $52 |
| Staff | 10 | 10 yrs | $131,046 | $10,921 | $63 |
| Principal | 14 | 14 yrs | $150,703 | $12,559 | $72 |
| Distinguished | 18 | 18 yrs | $155,618 | $12,968 | $75 |
Based on BLS OEWS percentile distribution. Actual salary depends on employer, skills, and negotiation.
Skills That Earn More — Medical Lab Scientist
Estimated premium above the Seattle median based on market demand
Estimates based on job-posting salary premiums for verified high-demand skills.
Medical Lab Scientist 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 — Medical Lab Scientist
Beyond base salary: bonus, equity, and benefits
Bonus, equity, and benefits are modelled estimates from category norms (not scraped from any single employer); base is BLS. Actual total comp varies by employer, level, and negotiation.
Typical Benefits for Medical Lab Scientists
— show
Often adds 20–35% to your effective pay
Compare Medical Lab Scientist Salaries by City
How Seattle, WA stacks up against other major markets
| City | Median | P75 | vs US avg |
|---|---|---|---|
| Seattle, WA (current) | $102,380 | $122,814+ | +46% |
| New York, NY | $87,047 | $104,421+ | +24% |
| San Francisco, CA | $103,069 | $123,641+ | +47% |
| Austin, TX | $79,439 | $95,294+ | +13% |
| Boston, MA | $90,176 | $108,174+ | +29% |
| Chicago, IL | $75,418 | $90,471+ | +7% |
| Los Angeles, CA | $75,833 | $90,969+ | +8% |
| Denver, CO | $88,013 | $105,580+ | +25% |
| Washington DC, DC | $98,390 | $118,028+ | +40% |
Official Salary Career GPS™
What should I do next as a Medical Lab Scientist?
Higher-paying roles in the same field
Other Healthcare Jobs in Seattle
Same industry, same city
Frequently Asked Questions
What is the average Medical Lab Scientist salary in Seattle, WA?
The median Medical Lab Scientist salary in Seattle, WA is $102K per year (2026), based on BLS OEWS employer payroll data from 1.1 million employers. The top 25% earn $123K+ per year.
What is a good Medical Lab Scientist salary in Seattle, WA?
The 75th percentile ($123K/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 ($102K) is above-average for this role in Seattle, WA.
How much does a Medical Lab Scientist earn per hour in Seattle, WA?
Based on the median annual salary of $102K, a Medical Lab Scientist in Seattle, WA earns approximately $49/hr (2,080-hour work year). The P75 rate is ~$59/hr.
Is Seattle, WA a good market for Medical Lab Scientists?
Seattle, WA pays 46% above the US national average for this role. Demand for Medical Lab Scientists is growing 7% annually, and AI automation risk is rated moderate for this occupation.
How do I negotiate a higher Medical Lab Scientist salary in Seattle, WA?
Cite the BLS P75 figure ($123K) — 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.
What is the entry-level Medical Lab Scientist salary in Seattle, WA?
Entry-level Medical Lab Scientists in Seattle, WA (10th–25th percentile) earn roughly $72K–$85K per year, rising toward the $102K median with experience and in-demand skills.
What does a senior Medical Lab Scientist earn in Seattle, WA?
Senior Medical Lab Scientists in Seattle, WA — the top quartile up to the 90th percentile — earn about $123K–$145K per year, with the top 10% making $145K+.
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 Seattle figure calculated?
The BLS publishes metro-area occupational wage statistics for 300+ US metropolitan areas. For Seattle, 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.
What a Medical Lab Scientist salary really means in Seattle
Take-home pay, rent affordability, and remote benchmarking — on the $102,380 median.
Estimated take-home
≈ $6,682/month net
- Gross median
- $102,380
- Income tax
- −$14,365
- Social / FICA
- −$7,832
- Effective rate
- 22%
Federal income tax only (FICA included). State income tax varies. Single-filer estimate — not tax advice.
Rent affordability
of take-home on a typical 1-bed (~$1,672/mo)
The 30% rule says housing should stay under 30% of take-home. Here it's comfortably within that line. After all living costs (~$3,980/mo), roughly $2,702/mo is left to save or invest.
Cost-of-living estimate for Seattle; rent ≈ 42% of budget.
Remote vs onsite
typical fully-remote benchmark range
Onsite Medical Lab Scientists in Seattle earn the local median of $102,380. Fully-remote roles are usually benchmarked between the US median ($70,157) and the local rate — employers increasingly set remote pay by national or regional bands, not your city.
Compare all Medical Lab Scientist markets →How to reach the top 25% as a Medical Lab Scientist in Seattle
The gap between a typical Medical Lab Scientist and the top quartile in Seattle is $20,434/year — about $1,703/month more than the median. Reaching the 75th percentile ($122,814) usually comes down to seniority, in-demand specialisations, and negotiating from real data instead of hoping for a raise.
Education Premium — Medical Lab Scientist
How degree level affects salary · ACS Census data
Source: US Census Bureau ACS PUMS · BLS OES wage data.
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Washington Salary Transparency Law
Effective Jan 1, 2023Employers with 15+ employees must disclose wage scale or salary range
As a job seeker in Washington, you have the legal right to request salary ranges in job postings.
Medical Lab Scientist in Other Cities
Top Healthcare Jobs in Seattle
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.