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What is a ZIP+4 code?

A ZIP+4 code adds four digits to the basic five-digit ZIP code. It helps the USPS deliver mail more precisely to specific addresses or buildings.

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All ZIP Codes for Seneca Castle New York – Postal Code Lookup

Seneca Castle ZIP Code

The city of Seneca Castle is assigned specific ZIP Code(s) by the United States Postal Service (USPS) to make mail delivery accurate and efficient. A ZIP Code in Seneca Castle 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 Seneca Castle ZIP Code is important not only for mailing purposes but also for location-based services, navigation, and demographic reference.

Seneca Castle

Post Office	Seneca Castle
Division	Ontario
Pincode	14547

Total Post Office (1) Page 1 of 1

Zip Codes in Seneca Castle, New York

Zip Code list in Ontario for your selected city Seneca Castle is shown below. Use these ZIP Codes to ensure accurate mail delivery, business operations, or location reference.

14547

About Seneca Castle, New York ZIP Codes

Seneca Castle is located in Ontario County, New York. The United States Postal Service (USPS) assigns multiple ZIP Codes in this region to simplify mail distribution, navigation, and address identification. Each ZIP Code in Seneca Castle covers a specific neighborhood or area, which is important for residents, businesses, and government offices. Having the correct ZIP Code ensures smooth delivery of letters, online orders, and official documents.

Why Knowing the ZIP Code is Important?

Ensures accurate and timely mail delivery
Helps businesses and eCommerce platforms verify addresses
Useful for demographic research and census data
Required for utilities, banking, and government services

Frequently Asked Questions (FAQs) about Seneca Castle ZIP Codes

The primary ZIP Code for Seneca Castle, New York depends on the specific neighborhood. Use our list above to find the correct code.

Seneca Castle has multiple ZIP Codes covering different areas of the city. Check the table above for the complete list.

You can use our ZIP Code lookup tool by selecting the city, county, and state to locate the right code for your address.

All ZIP Codes in Seneca Castle are assigned and managed by the United States Postal Service (USPS) for accurate mail sorting and delivery.

Yes, in many cases a single ZIP Code can cover more than one neighborhood or locality in Seneca Castle to simplify mail distribution.

ZIP Codes usually remain stable for decades, but USPS may introduce new codes or adjust boundaries when population grows or new delivery routes are added in Seneca Castle.