Sonoma County
Child Protective Services Social Worker
Anna Costello , working as Child Protective Services Social Worker, was employed by Sonoma County in 2025, and received regular pay of $55,588, overtime pay of $861, other pay of $2,258, total pay of $58,707, benefits worth $2,258, total compensation of $60,965 including pay and benefits. This compensation was 54 percent lower than the average and 53 percent lower than the median in Sonoma County.
Sonoma County records show Anna Costello held two jobs from 2012 to 2025. From 2019 to 2025 Anna Costello held job of Child Protective Services Social Worker.
According to the public records employee's total compensation increased by $97 from 2024 to 2025, which is a 0.2 percent rise. Since 2012, the total compensation has increased by $25,245, a total rise of 70.7 percent.
| Year | 2025 |
| Full Name | Anna Costello |
| Job Title | Child Protective Services Social Worker |
| Get Child Protective Services - Social Worker Salary Statistics | |
| State | California |
| Employer | Sonoma County |
| Total Compensation | $60,965 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Sonoma County |
| Year | 2025 |
| Number of Employees | 5,465 |
| Average Annual Wage | $131,132 |
| Median Annual Wage | $129,625 |
Anna Costello (2024)Child Protective Services Social Worker | View Person Details |
Anna Costello (2023)Child Protective Services Social Worker | View Person Details |
Anna Costello (2023)Child Protective Services Social Worker | View Person Details |
Anna Costello (2022)Child Protective Services Social Worker | View Person Details |
Anna Costello (2021)Child Protective Services Social Worker | View Person Details |
Anna Costello (2019)Child Protective Services Social Worker | View Person Details |
Anna Costello (2014)Social Service Worker | View Person Details |
Anna Costello (2013)Social Service Worker | View Person Details |
Anna Costello (2012)Social Service Worker | View Person Details |
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