Auditor Salary in Washington
The median auditor salary in Washington is $88,838 per year, which is 15.0% above the national median of $77,250.
Auditor Salary Overview in Washington (2026)
Washington ranks #9 out of 50 states for auditor compensation. This places Washington in the top tier nationally, making it one of the best states for auditors seeking high pay. At $88,838 per year, auditors in Washington earn $11,588 more than the national median of $77,250.
It's worth noting that Washington's cost of living is 115% of the national average, which reduces the real purchasing power of the $88,838 salary. After adjusting for cost of living, the effective salary is closer to $77,250.
The salary spread in Washington is significant: auditors at the 10th percentile earn $54,050, while those at the 90th percentile bring home $146,050 — a $92,000 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in Washington for this role is Bellevue, where the median reaches $117,420.
Nationally, auditor employment is projected to grow 4% over the next decade (as fast as average). This steady growth indicates stable demand for auditors across the country.
Auditor Salary in Washington by Experience
In Washington, an entry-level auditor earns around $57,500, while experienced professionals earn up to $138,000 per year. The cost of living index in Washington is 115% of the national average.
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See Investment Options →Salary Percentiles in Washington
| Percentile | WA Salary |
|---|---|
| 10th Percentile | $54,050 |
| 25th Percentile | $69,000 |
| Median (50th) | $88,838 |
| 75th Percentile | $116,150 |
| 90th Percentile | $146,050 |
Auditor Salary by City in Washington
The largest employment areas for auditors in Washington include Seattle, Spokane, Tacoma, and Bellevue. Salaries vary by city based on local cost of living and demand.
How to Become a Auditor in Washington
Education
Most auditor positions require a bachelor's degree. Washington has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Washington
Nationally, auditor employment is projected to grow 4% over the next decade (as fast as average). Washington's demand may vary based on local industry trends.
Negotiate Your Way to Senior Pay
Data shows Auditors who negotiate earn 7–15% more. A single negotiation could add $49,162 over your career trajectory.
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