A mailing address is a specific location where mail and packages can be sent and received. It typically includes details such as the recipient's name, street address, city, state, and postal code. This information ensures that postal services, like the United States Postal Service, can deliver items accurately and efficiently. Having a correct mailing address is essential for various purposes, including receiving bills, packages, and official documents. It is also important for services like online shopping and banking, where accurate delivery is crucial for customer satisfaction and security.