San Mateo County
Social Worker
Kathy Cao , working as Social Worker, was employed by San Mateo County in 2025, and received regular pay of $111,358, overtime pay of $642, other pay of $2,940, total pay of $114,939, benefits worth $35,347, total compensation of $150,286 including pay and benefits. This compensation was 2 percent lower than the average and 4 percent higher than the median in San Mateo County.
San Mateo County records show Kathy Cao held job of Social Worker from 2024 to 2025.
In year 2025 Kathy Cao's total compensation was 21 percent higher than average Social Worker total compensation in the state of California.
According to the public records employee's total compensation increased by $33,923 from 2024 to 2025, which is a 29.2 percent rise.
| Year | 2025 |
| Full Name | Kathy Cao |
| Original Job Title | Social Worker Iii |
| Job Title | Social Worker |
| Get Social Worker Salary Statistics | |
| State | California |
| Employer | San Mateo County |
| Total Compensation | $150,286 |
| 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 |
Kathy Cao (2024)Social Worker | View Person Details |
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Cari Guittard (2025)Management Analyst at San Mateo County | View Person Details |
Alicia Fraumeni M (2025)Contract Administrator at San Mateo County | View Person Details |
Laura Angel J (2025)Mental Health Counselor at San Mateo County | View Person Details |
Gregory Fontana J (2025)Road Maintenance Worker at San Mateo County | View Person Details |
Araceli Martinez (2025)Medical Office Specialist at San Mateo County | View Person Details |
Steven Axberg M (2025)Employment Services Specialist at San Mateo County | View Person Details |
Samiuela Palavi (2025)Benefits Analyst at San Mateo County | View Person Details |
Michael Ulicki V (2025)Deputy Probation Officer at San Mateo County | View Person Details |