ZIP Code 11901: Riverhead, New York
ZIP code 11901 is assigned to Riverhead, New York, and lies within Suffolk County. Its reference point is at latitude 40.9262 and longitude -72.652 (40°55'34.3"N 72°39'07.2"W).
Location Overview of ZIP Code 11901
11901 is the only ZIP code listed for Riverhead, NY in our directory.
Across Suffolk County there are 117 ZIP codes listed, and New York has 2,307 in total.
The nearest listed ZIP code is 00501 in Holtsville, NY, about 0.8 mi to the east.
| ZIP code | 11901 |
|---|---|
| City | Riverhead |
| County | Suffolk County |
| State | New York (NY) |
| Latitude | 40.9262 |
| Longitude | -72.652 |
| DMS | 40°55'34.3"N 72°39'07.2"W |
| Nearest ZIP | 00501 (Holtsville, 0.8 mi) |
Map of ZIP Code 11901
Map centered on 40.9262, -72.652. The pin marks the ZIP code's reference point, not its boundary.
ZIP Codes Near 11901
These 15 ZIP codes have the closest reference points to 11901, measured in a straight line.
Nearby Cities and Towns
The closest communities to ZIP code 11901, measured in a straight line from its reference point, are Holtsville, NY (0.8 mi east), West Babylon, NY (0.8 mi east) and Amityville, NY (0.8 mi east). Distances are approximate and road distances will be longer.
- Holtsville, NY – 0.8 mi east
- West Babylon, NY – 0.8 mi east
- Amityville, NY – 0.8 mi east
- Smithtown, NY – 0.8 mi east
- Huntington Station, NY – 0.8 mi east
- Melville, NY – 0.8 mi east
- Stony Brook, NY – 0.8 mi east
- Mid Island, NY – 0.8 mi east
- Aquebogue, NY – 0.8 mi east
- Jamesport, NY – 0.8 mi east
Schools Near Riverhead, NY
Public school assignments in the United States are based on street address, so families in ZIP code 11901 should confirm their assigned school with the school district that serves Riverhead and Suffolk County.
Searching nearby communities such as Holtsville and West Babylon can widen the list of public, private and charter options. The links below open live Google Maps results centered on 11901.
Parks and Outdoor Recreation
Parks, trails and playgrounds around Riverhead, NY are easiest to find on the map above or with the searches below, which are centered on ZIP code 11901.
Hospitals and Healthcare
Hospitals, urgent care clinics and pharmacies serving Riverhead, NY can be found with the searches below. In a medical emergency, call 911.
Residents of ZIP code 11901 may also use facilities in nearby Holtsville, West Babylon and Amityville.
Shopping and Dining in Riverhead
Restaurants, grocery stores and shopping centers in and around ZIP code 11901 are listed in the Google Maps searches below, with current hours and reviews.
Libraries and Historical Places
Public libraries, museums and historic sites near Riverhead, New York can be found with the searches below, which are centered on ZIP code 11901.
To research local history, try searching for Suffolk County records and archives along with the name Riverhead.
Roads, Rivers and Lakes
From ZIP code 11901, Holtsville lies about 0.8 mi to the east, West Babylon lies about 0.8 mi to the east, Amityville lies about 0.8 mi to the east, Smithtown lies about 0.8 mi to the east and Huntington Station lies about 0.8 mi to the east. Use the directions link for turn-by-turn routes and road names.
Rivers, lakes and other water features near Riverhead show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 11901
Data for ZIP code 11901 comes from a public U.S. postal code dataset and is provided for general reference. Always confirm mailing details with the U.S. Postal Service.