Wellesley Island Zip Code

The location Wellesley Island, NY has been assigned with the 13640 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.

Zip Code : 13640

State: New York

County: Jefferson

Coordinates: 44.321300, -76.017200

Wellesley Island Map

Wellesley Island ZIP Code: 13640

The ZIP code for Wellesley Island is 13640. ZIP codes play a crucial role in ensuring that mail, packages, invoices, and other deliveries reach their destinations accurately and efficiently. Each district in Wellesley 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, Wellesley Island’s ZIP code is 13640.

Including the correct ZIP code when sending mail or packages to Wellesley Island ensures faster and more accurate delivery. ZIP codes help organize and streamline postal traffic, enabling efficient sorting and routing of mail and packages.

Why ZIP Codes Are Important in Wellesley Island

The main purpose of ZIP codes, including the one for Wellesley 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 Wellesley 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.

How to Look Up Wellesley Island ZIP Code

You can easily find Wellesley Island’s ZIP code on our website. Simply select "Wellesley 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.

Wellesley Island ZIP Code for 2025

Our website provides the most up-to-date information on Wellesley Island’s ZIP codes. To find the ZIP code for a specific area in Wellesley Island, visit the ZIP code search section on our homepage and navigate to the Wellesley Island district for the latest details.

General Information About ZIP Codes

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.

Wellesley Island’s ZIP code 13640 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 Wellesley Island or looking for postal information, our website offers a reliable and user-friendly solution.