Back Office-assistent Salary in Seattle, WA.
Updated on: Mar 18, 2026
How much does a Back Office-assistent make in Seattle, WA?
The average Back Office-assistent in Seattle, WA makes $101,471,
51% above the national average Back Office-assistent salary of $67,088.
This pay is 17% greater than the combined average salaries of other metroes San Jose, CA, Portland, ME, and Houston, TX.
Read more
Back Office-assistent Salary Average
Compare salary averages by location
Explore and compare salaries based on different locations to gain valuable insights and make informed decisions.

See salaries for related job titles
*Data is estimated and depends on the generous anonymous contributions of individuals