Dental Assistant Salary in Seattle, WA | Pay Insights

Explore the average dental assistant salary in Seattle, including key factors that affect pay and local career opportunities.

How Much Does a Dental Assistant Make in Seattle?

The average dental assistant salary in Seattle is around $53,830, according to the Bureau of Labor Statistics, as of December 10, 2025. This translates to an average hourly wage of $28.75 in the Seattle-Tacoma-Bellevue area. These figures place the metropolitan area as the highest-paying in Washington state and among the top 10 highest-paying in the country.

While expected salary data may vary based on job postings in the Seattle area, entry-level dental assistants can expect to earn around $41,600 at the lower range, with more seasoned professionals earning around $60,000 at the higher end.

Factors Influencing Pay

Factors that may influence a dental assistant's pay in the Emerald City include experience level, work setting, and location within the area. Traits like demonstrated experience in the field, registered dental assistant status, and other advanced credentials or specialties can all increase an individual’s earning potential.

Work setting also has an important influence, as professionals who work in federal or state clinics, specialized practices, or large dental service organizations are often likely to earn more than those who work in a single private practice. Location within the area may also make a difference, as assistants who work in the Bellevue or Laurelhurst areas, for example, may have a higher earning potential than those in other parts of the city due to cost-of-living adjustments and a higher demand for services.

How Does Toothio Compare?

Seattle dental assistants who pick up shifts through Toothio earn about $25.25 per hour on average, with top earners earning around $29.04.* For assistants who work 40 hours per week, this would equate to annual earnings of $60,403. This data is based on the average earnings of professionals who pick up shifts in the greater Seattle-Tacoma-Bellevue area.

Dental Assistant Career Outlook

The career outlook for dental assistants nationwide is strong, with a projected 6% growth in job outlook over the next 10 years. The Seattle area specifically employs the seventh-most dental assistants in the country, meaning there is a consistent need for qualified professionals to keep these roles filled with quality talent.

Dental assistants may advance their own career potential by pursuing professional development and seeking advanced certifications. Many assistants also choose to advance their professional experience by seeking training in dental hygiene or administrative roles.

Meanwhile, Toothio also empowers dental professionals to find high-quality work opportunities at reputable Seattle practices. Professionals can search through both permanent and temporary shift openings that best fit their schedules and preferred pay rates, allowing for flexibility as professionals seek to grow their careers.

Other Dental Assistant Salary Guides

View our dental assistant salary guides for other cities:

Sources:

“Annual Mean Wage of Dental Assistants, by Metropolitan Area, May 2024.” U.S. Bureau of Labor Statistics - Occupational Employment and Wage Statistics Maps, U.S. Bureau of Labor Statistics, data.bls.gov/oesmap/. Accessed 10 Dec. 2025.

“Dental Assistants.” Bureau of Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook, https://www.bls.gov/ooh/healthcare/dental-assistants.htm. Accessed 10 Dec. 2025.

*Based on the average data from 1099 contractors who pick up shifts on the Toothio platform.