Office Assistant salary in Sonoma County, CA

The average salary for a office assistant in Sonoma County, CA is $31,500 per year. Office assistant salaries in Sonoma County, CA can vary between $17,000 to $58,000 and depend on various factors, including skills, experience, employer, bonuses, tips, and more.

This data is exclusive to Mint Salary and is based on 42 tax returns from TurboTax customers who reported their occupation as office assistant.

The following cities offer the highest salaries for office assistants in Sonoma County, CA: Fremont, CA ($49,500 a year), Fairfield, CA ($49,000 a year), and Vallejo, CA ($45,500 a year).