The location Rock Island, WA has been assigned with the 98850 as the only ZIP Code. Check the map below to see the approximate zone for this Postal Code. To zoom the map, click the "load map" button.
State: Washington
County: Douglas
Coordinates: 47.370600, -120.137800
Rock Island ZIP Code: 98850
The ZIP code for Rock Island is 98850. ZIP codes play a crucial role in ensuring that mail, packages, invoices, and other deliveries reach their destinations accurately and efficiently. Each district in Rock Island has a unique ZIP code, a system that also applies to other cities in United States. United States ZIP codes generally consist of 6 digits, with the first two digits representing the city and the remaining digits designating the delivery area. For example, Rock Island’s ZIP code is 98850.
Including the correct ZIP code when sending mail or packages to Rock Island ensures faster and more accurate delivery. ZIP codes help organize and streamline postal traffic, enabling efficient sorting and routing of mail and packages.
The main purpose of ZIP codes, including the one for Rock Island, is to ensure that mail and packages reach the correct address. Without a ZIP code, there is a risk of confusion, especially in cases where a district shares its name with another in a different city or province. The unique ZIP code for Rock Island eliminates such mix-ups, ensuring reliable deliveries.
In addition to aiding postal accuracy, ZIP codes also help sort packages based on their destination, saving time and reducing human error in the logistics process.
You can easily find Rock Island’s ZIP code on our website. Simply select "Rock Island" from the city dropdown menu, choose the district or neighborhood you want, and get the updated and accurate ZIP code information. Our data is sourced directly from United States’s postal service, ensuring reliability.
Our website provides the most up-to-date information on Rock Island’s ZIP codes. To find the ZIP code for a specific area in Rock Island, visit the ZIP code search section on our homepage and navigate to the Rock Island district for the latest details.
For detailed ZIP code information for other cities in United States, you can explore our website and select the desired city from the list at the bottom of the page.
Rock Island’s ZIP code 98850 is an essential part of the address system, ensuring accurate and efficient delivery of mail, packages, and other items. Whether you’re sending something to Rock Island or looking for postal information, our website offers a reliable and user-friendly solution.