The city of West Sand Lake is assigned specific ZIP Code(s) by the United States Postal Service (USPS) to make mail delivery accurate and efficient. A ZIP Code in West Sand Lake helps identify the correct postal area, ensuring that letters, parcels, and packages reach the right neighborhood or post office without delay. For residents, businesses, and visitors, knowing the correct West Sand Lake ZIP Code is important not only for mailing purposes but also for location-based services, navigation, and demographic reference.
| Post Office | West Sand Lake |
| County | Rensselaer |
| State | New York |
| ZIP Code | 12196 |