City of Plano
Administrative Assistant
Mary Shellenberger in 2025 was employed at City of Plano and had an annual salary of $50,112, according to public records. This salary was 19 percent lower than the average and 10 percent lower than the median salary in City of Plano.
City of Plano records show Mary Shellenberger held job of Administrative Assistant from 2019 to 2025.
In year 2025 Mary Shellenberger's salary was 22 percent higher than average Administrative Assistant salary in the state of Texas.
According to the public records employee's salary increased by $5,601 from 2024 to 2025, which is a 12.6 percent rise. Since 2019, the salary has increased by $14,440, a total rise of 40.5 percent.
| Year | 2025 |
| Full Name | Mary Shellenberger |
| Job Title | Administrative Assistant |
| Get Administrative Assistant Salary Statistics | |
| State | Texas |
| Employer | City of Plano |
| Annual Wage | $50,112 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | City of Plano |
| Year | 2025 |
| Number of Employees | 3,761 |
| Average Annual Wage | $62,013 |
| Median Annual Wage | $55,396 |
Mary Shellenberger (2024)Administrative Assistant | View Person Details |
Mary Shellenberger (2023)Administrative Assistant | View Person Details |
Mary Shellenberger (2022)Administrative Assistant | View Person Details |
Mary Shellenberger (2021)Administrative Assistant | View Person Details |
Mary Shellenberger (2020)Administrative Assistant | View Person Details |
Mary Shellenberger (2019)Administrative Assistant | View Person Details |
Cesar Guevara (2025)Park Equipment Operator, Sr at City of Plano | View Person Details |
Marcus Veal (2025)Public Works Equipment Operator at City of Plano | View Person Details |
Cameron Pulcher L (2025)Park Field Services Splst at City of Plano | View Person Details |
Spencer Renfrow N (2025)Library Support Supervisor at City of Plano | View Person Details |
Stephanie Torres (2025)Municipal Court Clerk at City of Plano | View Person Details |
Rama Sharma (2025)Library Services Rep at City of Plano | View Person Details |
Sabrina Shroats A (2025)Svu Coordinator at City of Plano | View Person Details |
Victor Prado E (2025)Playground Maintenance Tech at City of Plano | View Person Details |
Matthew Carman L (2025)Public Safety Officer, Sr at City of Plano | View Person Details |
Larry Compton A (2025)Heavy Truck & Equip Apprentice at City of Plano | View Person Details |