As of March 01, 2025, the average annual salary for an Office Assistant I in California is $42,253. According to Salary.com, salaries can range from a low of $34,783 to a high of $51,442, with most professionals earning between $38,343 and $47,063.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $42,649 | $3,554 | $820 | $21 |
| Average | $38,291 | $3,191 | $736 | $18 |
| 25th Percentile | $34,742 | $2,895 | $668 | $17 |
An entry-level Office Assistant I with under 1 year experience makes about $40,747. With less than 2 years of experience, a mid-level Office Assistant I makes around $41,614. After 2-4 years, the Office Assistant I pay rises to about $43,641. Those senior Office Assistant I with 5-8 years of experience earn roughly $45,411, and those Office Assistant I having 8 years or more experience are expected to earn about $45,623 on average.
| Levels | Salary |
|---|---|
| Entry Level Office Assistant I | $40,747 |
| Intermediate Level Office Assistant I | $41,614 |
| Senior Level Office Assistant I | $43,641 |
| Specialist Level Office Assistant I | $45,411 |
| Expert Level Office Assistant I | $45,623 |
| Entry Level | 6% |
| Mid Level | 9% |
| Senior Level | 14% |
| Top Level | 19% |
| Experienced | 19% |
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Office Assistant I salary varies from city to city. Compared with national average salary of Office Assistant I, the highest Office Assistant I salary is in San Francisco, CA, where the Office Assistant I salary is 25.0% above. The lowest Office Assistant I salary is in Miami, FL, where the Office Assistant I salary is 3.5% lower than national average salary.
| City, State | Price | Compared to national average |
|---|---|---|
| San Francisco, CA | $47,883 |
25.0%
|
| Washington, DC | $42,633 |
11.3%
|
| Miami, FL | $36,973 |
|
| Chicago, IL | $40,183 |
4.9%
|
| Boston, MA | $42,943 |
12.1%
|
| New York, NY | $44,743 |
16.8%
|
