Mount Sinai Zip Codes - Suffolk County NY

Mount Sinai, NY Zip Code Map

Mount Sinai, NY is a city located in Suffolk County, New York and has a land area of 6.03 square miles (15.62 km2). The water area for the city is 1.44 square miles or 3.73 km2. There is one unique zip code in Mount Sinai, New York and it is 11766. The area code(s) for Mount Sinai is 631/516.

Zip Codes for Mount Sinai, NY (1)
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11766 Mount Sinai Suffolk

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