San Mateo County
Library Assistant
David Chau , working as Library Assistant, was employed by San Mateo County in 2025, and received regular pay of $15,215, other pay of $608, total pay of $15,823, total compensation of $15,823 including pay and benefits. This compensation was 90 percent lower than the average and 89 percent lower than the median in San Mateo County.
San Mateo County records show David Chau held job of Library Assistant from 2019 to 2025.
In year 2025 David Chau's total compensation was 77 percent lower than average Library Assistant total compensation in the state of California.
| Year | 2025 |
| Full Name | David Chau |
| Original Job Title | Library Assistant I |
| Job Title | Library Assistant |
| Get Library Assistant Salary Statistics | |
| State | California |
| Employer | San Mateo County |
| Total Compensation | $15,823 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | San Mateo County |
| Year | 2025 |
| Number of Employees | 7,625 |
| Average Annual Wage | $153,638 |
| Median Annual Wage | $144,109 |
David Chau (2024)Library Assistant | View Person Details |
David Chau (2023)Library Assistant | View Person Details |
David Chau (2022)Library Assistant | View Person Details |
David Chau (2020)Library Assistant | View Person Details |
David Chau (2019)Library Assistant | View Person Details |
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