How Chemical Engineers in Washington get paid in 2026 — median, range, experience tiers, metro breakdown, and a comparison against national pay.
Pay tiers reflect typical Washington compensation across career stages. Specialized employers may pay above these ranges.
| Experience | Median 2026 | 25th % | 75th % |
|---|---|---|---|
| Entry (0–1 yr) | $113,800 | $86,500 | $148,100 |
| Junior (2–4 yrs) | $141,500 | $107,600 | $184,000 |
| Mid-Level (5–9 yrs) | $162,700 | $123,700 | $211,600 |
| Senior (10–14 yrs) | $195,200 | $148,400 | $253,900 |
| Veteran (15+ yrs) | $221,200 | $168,200 | $287,700 |
Pay varies sharply within Washington. Major metros usually outpay state-wide averages.
| Metro | Median | 25th % | 75th % | vs Washington |
|---|---|---|---|---|
| Seattle | $172,800 | $131,300 | $224,600 | +6% |
Top occupations by median pay in Washington — useful context if you're weighing a career switch.
→ See full ranking of top 25 highest-paying jobs in Washington
If you'd consider relocating, here's how regional and comparable markets pay for the same job.
The average Chemical Engineer salary in Washington is $162,700 per year as of 2026, based on projections from BLS Occupational Employment Statistics. The 25th percentile sits at $123,700 and the 75th at $211,600.
Pay-wise, Washington sits +30% above the national Chemical Engineer median ($125,200). That makes it one of the stronger markets — though cost of living should always be factored in alongside raw salary.
Senior Chemical Engineers (10–14 years of experience) in Washington earn around $195,200 per year on average. Veterans with 15+ years can reach $221,200 or more, especially at the 75th percentile and above.
Among all 51 jurisdictions (50 states + DC), Washington ranks 5th for Chemical Engineer pay. The highest-paying state pays around $175,300 on average.
The median is a benchmark, not a verdict. Your exact market value depends on your experience and education — plus your specific employer's pay band. Run the free calculator for a personalized number.
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