Riverhead Zip Codes - Suffolk County NY

Riverhead, NY Zip Code Map

Riverhead, NY is a city located in Suffolk County, New York and has a land area of 56.70 square miles (146.85 km2). The water area for the city is 4.78 square miles or 12.38 km2. There is one unique zip code in Riverhead, New York and it is 11901. The area code(s) for Riverhead is 631.

Zip Codes for Riverhead, NY (1)
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11901 Riverhead Suffolk

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