Mount Sinai ZIP Code Finder by Area and Number New York

The Mount Sinai zip code is 11766 in New York helps people find the correct mailing location for homes, businesses, and services in Mount Sinai.

Welcome to our complete guide for Mount Sinai, New York ZIP Codes. Whether you're moving to Mount Sinai, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Mount Sinai, New York.

Every Mount Sinai ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Mount Sinai ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.

City	Mount Sinai
Zip Code	11766
State	New York
County	Suffolk
Population	11,481
Latitude	40.93602
Longitude	-73.01645
Time Zone	America/New_York

The Mount Sinai New York zip code is used by USPS for mail delivery, shipping, and address identification across Mount Sinai and nearby New York cities.

Mount Sinai New York is a growing city in New York, and many people search for the Mount Sinai zip code, Mount Sinai postal code, Mount Sinai NY zip code, and Mount Sinai New York mailing code when sending mail or locating addresses. The zip code in Mount Sinai is important for deliveries, online orders, location searches, and business listings in Mount Sinai.

If you are searching for the Mount Sinai zip code list, Mount Sinai NY postal code, Mount Sinai New York city zip code, or Mount Sinai mailing zip code, this page helps you quickly find the correct Mount Sinai zip code. Many residents, travelers, and businesses use the Mount Sinai zip code lookup to confirm the correct Mount Sinai mailing address.

The Mount Sinai zip code area covers neighborhoods, residential communities, and business locations in Mount Sinai NY. Whether you are looking for the Mount Sinai city zip code, Mount Sinai New York postal code, Mount Sinai NY mailing code, or Mount Sinai location zip code, the Mount Sinai zip code New York helps identify the correct postal region in New York.

People also search for zip codes near Mount Sinai, Mount Sinai postal codes, Mount Sinai NY zip code lookup, Mount Sinai address zip code, and Mount Sinai New York USPS zip code to find nearby locations in New York.

ZIP Codes in Mount Sinai

The following ZIP Codes serve Mount Sinai, New York.

ZIP Code	County	Population	Time Zone
11766	Suffolk	11,481	America/New_York

Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Mount Sinai.

About Mount Sinai, New York

Mount Sinai is located in Suffolk County, New York, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.

Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.

If you're searching for a Mount Sinai ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Mount Sinai ZIP Code Map

The Mount Sinai ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.

The map can help you:

Locate neighborhoods
Find nearby ZIP Codes
Explore surrounding communities
Plan travel routes
Understand delivery areas

Find a ZIP Code in Mount Sinai

If you need to locate a ZIP Code within Mount Sinai, you can search using:

Street address
Neighborhood
Business name
Landmark
USPS mailing address

Using the correct Mount Sinai ZIP Code helps improve mail delivery, shipping accuracy, and address verification.

About Living in Mount Sinai

Mount Sinai, New York is part of Suffolk County and is home to approximately 11,481 residents. The city operates in the America/New_York time zone and is identified by the geographic coordinates 40.93602 latitude and -73.01645 longitude.

Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.

Common Uses of Mount Sinai ZIP Codes

ZIP Codes in Mount Sinai are commonly used for:

USPS mail delivery
Package shipping
Online shopping
Address verification
Banking
Insurance
Government services
Emergency services
Navigation
Real estate
Business operations
Delivery planning

Why Mount Sinai ZIP Codes Matter

Using the correct Mount Sinai ZIP Code offers several benefits.

For Residents

Faster mail delivery
Accurate online orders
Easier address verification
Better navigation

For Businesses

Shipping optimization
Customer management
Delivery planning
Local marketing

Frequently Asked Questions

Mount Sinai is served by one or more ZIP Codes listed on this page.

Mount Sinai is currently served by 1 ZIP Code. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Mount Sinai is located in Suffolk County.

Mount Sinai is located in New York.

The estimated population of Mount Sinai is 11,481.

Mount Sinai follows the America/New_York time zone.

Use your street address or browse the ZIP Code list available on this page.

No. Some ZIP Codes may include residential, commercial, government, or PO Box delivery areas.

Using the correct ZIP Code helps improve mail delivery, shipping accuracy, navigation, and address verification.

Official ZIP Code information is maintained by the United States Postal Service (USPS).

Conclusion

Whether you're looking for a mailing address, planning a move, or researching local information, this Mount Sinai, New York ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Mount Sinai and its surrounding communities.