Laboratory Assistant I Salary in Seattle, WA.
Updated on: Jun 17, 2026
How much does a Laboratory Assistant I make in Seattle, WA?
The average Laboratory Assistant I in Seattle, WA makes $82,627,
51% above the national average Laboratory Assistant I salary of $54,629.
This pay is 16% greater than the combined average salaries of other metroes San Jose, CA, Chicago, IL, and Dallas, TX.
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Laboratory Assistant I Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals