United States Postal Service
Carrier
William Grzywna in 2025 was employed at United States Postal Service and had an annual salary of $54,271, according to public records. This salary was 15 percent lower than the average and 13 percent lower than the median salary in United States Postal Service.
United States Postal Service records show William Grzywna held two jobs from 2021 to 2025. From 2022 to 2025 William Grzywna held job of Carrier.
| Year | 2025 |
| Full Name | William Grzywna |
| Original Job Title | CARRIER (CITY) |
| Job Title | Carrier |
| Get Carrier Salary Statistics | |
| State | Federal |
| Employer | United States Postal Service |
| Location | MA - WELLESLEY |
| Annual Wage | $54,271 |
| Pay Plan | |
| Grade | 01 |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | United States Postal Service |
| Year | 2025 |
| Number of Employees | 637,982 |
| Average Annual Wage | $64,181 |
| Median Annual Wage | $62,505 |
William Grzywna (2024)Carrier | View Person Details |
William Grzywna (2023)Carrier | View Person Details |
William Grzywna (2022)Carrier | View Person Details |
William Grzywna (2021)City Carrier Asst | View Person Details |
Ryan Brennen P (2025)Carrier at United States Postal Service | View Person Details |
Charles Peterson (2025)Carrier at United States Postal Service | View Person Details |
Goodwin Glen (2025)Carrier at United States Postal Service | View Person Details |
Teran Theodore (2025)Carrier at United States Postal Service | View Person Details |
Gurinder Singh (2025)Carrier at United States Postal Service | View Person Details |
Park Hoon Kyoo (2025)Carrier at United States Postal Service | View Person Details |
Alex Bunish (2025)Carrier at United States Postal Service | View Person Details |
Robert Shablin A (2025)Carrier at United States Postal Service | View Person Details |
Kindred Donisha (2025)Carrier at United States Postal Service | View Person Details |
Shepard Matthew (2025)Carrier at United States Postal Service | View Person Details |