Sonoma County
Senior Office Assistant
Mona Leon , working as Senior Office Assistant, was employed by Sonoma County in 2025, and received regular pay of $62,823, other pay of $4,484, total pay of $67,307, benefits worth $38,780, total compensation of $106,087 including pay and benefits. This compensation was 19 percent lower than the average and 18 percent lower than the median in Sonoma County.
Sonoma County records show Mona Leon held job of Office Assistant Senior from 2011 to 2025.
In year 2025 Mona Leon's total compensation was 29 percent higher than average Senior Office Assistant total compensation in the state of California.
Since 2011, the total compensation has increased by $32,112, a total rise of 43.4 percent.
| Year | 2025 |
| Full Name | Mona Leon |
| Job Title | Senior Office Assistant |
| Get Senior Office Assistant Salary Statistics | |
| State | California |
| Employer | Sonoma County |
| Total Compensation | $106,087 |
| 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 |
Mona Leon (2024)Office Assistant Senior | View Person Details |
Mona Leon (2023)Office Assistant Senior | View Person Details |
Mona Leon (2022)Office Assistant Senior | View Person Details |
Mona Leon (2021)Office Assistant Senior | View Person Details |
Mona Leon (2019)Office Assistant Senior | View Person Details |
Mona Leon (2014)Office Assistant Senior | View Person Details |
Mona Leon (2013)Office Assistant Senior | View Person Details |
Mona Leon (2012)Office Assistant Senior | View Person Details |
Mona Leon (2011)Office Assistant Senior | View Person Details |
Emma Nishinaka (2025)Office Support Supervisor at Sonoma County | View Person Details |
Adam Sharron (2025)Planner at Sonoma County | View Person Details |
Annamaria Tamayo Madarieta (2025)Board Of Supervisors' Field Representative at Sonoma County | View Person Details |
Nicole Williams (2025)Secretary at Sonoma County | View Person Details |
Laurie Rodriguez (2025)Office Assistant Senior at Sonoma County | View Person Details |
Nadine Magallanes Alvarez (2025)Legal Staff Supervisor at Sonoma County | View Person Details |
Shawn Dirden (2025)Payroll Clerk at Sonoma County | View Person Details |
Katerina Orella (2025)Planner at Sonoma County | View Person Details |
Alonso Esparza Zambrano (2025)Correctional Deputy at Sonoma County | View Person Details |
Kara Tuttle (2025)Office Assistant Senior at Sonoma County | View Person Details |