Riverhead, NY ZIP Codes, Coordinates & Counties
Riverhead, New York has 1 ZIP code in Suffolk county. The approximate center of Riverhead is 40.923, -72.647. Riverhead has about 91,788 known street addresses.
ZIP codes in Riverhead, NY
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 11901 | Suffolk | 40.923 | -72.647 |
Counties Riverhead spans
Suffolk
Most common streets in Riverhead
Main, Flanders, Osborn, Roanoke, Aldersgate, Pulaski, Union, West, Lake, Middle
Frequently asked questions
What ZIP codes are in Riverhead, NY?
Riverhead, New York has 1 ZIP code, ranging from 11901 to 11901. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Riverhead, NY in?
Riverhead is in Suffolk county.
What are the latitude and longitude of Riverhead, NY?
The approximate center of Riverhead, New York is latitude 40.923, longitude -72.647. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Riverhead, NY have?
Riverhead has 1 ZIP code.
How many addresses are in Riverhead, NY?
Riverhead, New York has about 91,788 known street addresses in the sthan.io US address database.
What are the most common streets in Riverhead, NY?
Some of the most common street names in Riverhead are Main, Flanders, Osborn, Roanoke, Aldersgate, Pulaski.
What cities are near Riverhead, NY?
Cities near Riverhead include Aquebogue (2 mi), Jamesport (4 mi), South Jamesport (4 mi), Calverton (6 mi), East Quogue (6 mi).
Cities near Riverhead
Aquebogue, NY (2 mi) Jamesport, NY (4 mi) South Jamesport, NY (4 mi) Calverton, NY (6 mi) East Quogue, NY (6 mi) Laurel, NY (6 mi) Westhampton Beach, NY (6 mi) Hampton Bays, NY (7 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database