United States Postal Service
Carrier
Michael Kostos in 2025 was employed at United States Postal Service and had a reported pay of $48,094, according to public records. This pay was 25 percent lower than the average and 23 percent lower than the median salary in United States Postal Service.
United States Postal Service records show Michael Kostos held job of Carrier from 2024 to 2025.
| Year | 2025 |
| Full Name | Michael Kostos |
| Original Job Title | CARRIER (CITY) |
| Job Title | Carrier |
| Get Carrier Salary Statistics | |
| State | Federal |
| Employer | United States Postal Service |
| Location | MA - LYNN |
| Annual Wage | $48,094 |
| 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 |
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