| Aspect | States Postal Service | Mail Carrier |
|---|
| Credentials | High school diploma or equivalent; postal exams | High school diploma or equivalent; valid driver’s license |
| Work Environment | Post offices, sorting facilities, delivery routes | On the road, residential and business addresses |
| Employer & Industry | United States Postal Service, government | United States Postal Service, private contractors, or government |
| Job Role | Processing, sorting, and delivering mail | Delivering mail and packages to homes and businesses |
Both roles are integral to the USPS, with the Postal Service overseeing operations and mail carriers focusing on delivery. Mail carriers are the frontline workers delivering mail daily, while the Postal Service manages the broader logistics and infrastructure.