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Project Assistant in Washington

Project Assistant | Washington
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How much does a Project Assistant earn in Washington?

The estimated median salary for a Project Assistant in Washington in 2026 is US$55,250 per year, based on 89 salaries analyzed.

Salary has increased by 4% since Aug 2025.

The P50 only shows the market midpoint. For a reliable and personalized salary analysis, you need to cross multiple variables such as experience, skills, sector, and company size. Get your personalized analysis →

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The average risk of poor compensation for a Project Assistant in Washington is ~$15,194 per year. Risk Calculator →

Prosfy collects data from multiple sources: career sites, job portals, ATS and our community. How to choose your data source →

Frequently Asked Questions

Find answers about salary data and how to make the most of the salary finder.

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How is the salary of a Project Assistant calculated?
The salary of a Project Assistant is determined by the equilibrium between supply and demand in the labor market: what companies are willing to pay and what professionals are willing to accept.

When there is a talent shortage, salaries go up. When there is more competition or less demand, they tend to go down.

At PROSFY we analyze these behaviors to offer salary estimates based on real, up-to-date and quality data.
What is the average salary of a Project Assistant in Washington in June 2026?
The estimated annual salary for a Project Assistant in Washington in June 2026 is 55,250 USD.

These figures represent the median, which is the midpoint of our salary data ranges.
What factors influence the salary of a Project Assistant in Washington?
The salary of a Project Assistant in Washington is not a random figure, but depends on several key factors:

· Professional's academic background
· Accumulated work experience
· Company size
· Sector or industry
· Geographic location (salaries vary by country or city)

These factors help explain why two people in similar positions can have different salaries.
How does PROSFY collect salary data?
PROSFY's salary data is collected primarily from:

· Job offers published on job portals.
· Data shared voluntarily and confidentially by our user community.

All data goes through validation processes before becoming part of our benchmarking database.
How accurate is the information on PROSFY?
PROSFY bases its estimates on statistics: accuracy depends directly on the size and quality of the sample.

Our salary database is one of the largest in the world, but not all data is valid.

We apply automatic and manual validation filters to detect errors, duplicates, or incomplete data, ensuring that published information is as accurate as possible.
How often is PROSFY data updated?
We update our database daily, incorporating thousands of new job offers and user contributions to reflect the latest labor market trends in real time.

This ensures accurate and useful information for making career decisions or defining compensation policies.